MALICIOUS — afa07dfa61b9d47c8e7cf07bf564acd8e4650361f5c3c2df196f32488a6c8164
MALICIOUS — afa07dfa61b9d47c8e7cf07bf564acd8e4650361f5c3c2df196f32488a6c8164 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 5 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
afa07dfa61b9d47c8e7cf07bf564acd8e4650361f5c3c2df196f32488a6c8164 - SHA-1:
30a61989f3e718725f13c6a57e6908288364293a - MD5:
7f9d65957910efdacf1d445de6f46d8b - ssdeep:
1536:VcjORF2z0wyyp7FuXhyDD09tZx+0cmBygqmBK2OyNMSEtInna:ajORF8Uyp6hK09tz5BygqmBK2OyREaa - TLSH:
T13337CEF3609BDE8DB98BBB13AEB3156C6089D2C86032DB8450C8B71DC57846D7E40D52 - Submitted as: afa07dfa61b9d47c8e7cf07bf564acd8e4650361f5c3c2df196f32488a6c8164
- File type: pdf · Size: 75973 bytes
- Verdict: malicious (100/100)
Detections (5 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!7F9D65957910
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/c97a76a3-157a-41e0-bb47-c4c1dbb1b467/88271857939.pdf - network signal, weight 0.70, confidence 0.80
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!7F9D65957910 (rule
PDF/Phish-FAB!7F9D65957910) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 13 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://irlanc.ru/pbw?utm_term=what+is+financial+awareness+in+bank+exams, https://cdn-cms.f-static.net/uploads/4449965/normal_603029fc9220a.pdf, https://uploads.strikinglycdn.com/files/c97a76a3-157a-41e0-bb47-c4c1dbb1b467/88271857939.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1009 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.85
- 23.11.37.157
- 40.126.14.162
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://irlanc.ru/pbw?utm_term=what+is+financial+awareness+in+bank+exams
- https://cdn-cms.f-static.net/uploads/4449965/normal_603029fc9220a.pdf
- https://uploads.strikinglycdn.com/files/c97a76a3-157a-41e0-bb47-c4c1dbb1b467/88271857939.pdf
- https://uploads.strikinglycdn.com/files/da3f16f7-08a6-4311-bbf5-0a70d02ae1b8/92519988539.pdf
- https://uploads.strikinglycdn.com/files/3edee5cb-98cb-4914-8455-1d6f2d20016e/sennheiser_hdr_120_replacement_parts.pdf
- https://uploads.strikinglycdn.com/files/67db5d49-09c2-4348-8452-7596d23f155a/dewebizeg.pdf
- https://uploads.strikinglycdn.com/files/055a9b39-1890-4aa9-9e27-60dbeb133a87/lulibinepanuvido.pdf
- https://cdn-cms.f-static.net/uploads/4382773/normal_60bc22900918a.pdf
- https://cdn-cms.f-static.net/uploads/4445869/normal_603bdeafaf925.pdf
- https://uploads.strikinglycdn.com/files/bc828c1f-4c31-4d2e-bf6b-3baf5f0af3a8/87843579150.pdf
- https://uploads.strikinglycdn.com/files/c5078562-6edd-4731-a743-f49244ae49e3/college_physics_serway_11th_edition_free.pdf
- http://sokulus.pbworks.com/w/file/fetch/144655119/free_welcome_bonus_no_deposit_sport.pdf
- https://uploads.strikinglycdn.com/files/7cc110ee-4d6e-413b-9f4c-6e3ae596aa91/fepeso.pdf
- http://xovakovawup.pbworks.com/f/runuzifisanegekupexok.pdf
- https://uploads.strikinglycdn.com/files/3620f45d-d5d1-47c3-a2e7-3add022824ad/9388351231.pdf
- http://mizunebapod.pbworks.com/w/file/fetch/144460845/55482434933.pdf
- http://kedetuwi.pbworks.com/w/file/fetch/144413241/the_power_of_critical_thinking_5th_canadian_edition_ebook.pdf
- https://uploads.strikinglycdn.com/files/c5e5c82f-30a5-4639-8d57-ebe2a3a83dc3/gekone.pdf
- https://uploads.strikinglycdn.com/files/de1cff19-411c-407e-ab7a-fdd5d08e0095/the_book_of_hymns_methodist.pdf
- http://gamaxidad.pbworks.com/f/mevixixe.pdf
- https://uploads.strikinglycdn.com/files/142b11c7-e1d4-4f5b-a5b5-2a9e4ade5147/how_to_close_an_option_trade_on_thinkorswim.pdf
- http://jabodawo.pbworks.com/w/file/fetch/144609015/kitipozawakonaja.pdf
- http://paderukut.pbworks.com/w/file/fetch/144434034/zapokanijujigolino.pdf
- http://jevibufile.pbworks.com/f/33988101780.pdf
- https://static.s123-cdn-static.com/uploads/4367912/normal_6006f03763e61.pdf
Embedded domains
- irlanc.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- sokulus.pbworks.com
- xovakovawup.pbworks.com
- mizunebapod.pbworks.com
- kedetuwi.pbworks.com
- gamaxidad.pbworks.com
- jabodawo.pbworks.com
- paderukut.pbworks.com
- jevibufile.pbworks.com
- static.s123-cdn-static.com
- www.w3.org
- purl.org
- ns.adobe.com
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 4.150.223.102
- 40.84.85.40
- 57.155.104.224
- 172.215.188.232
- 40.84.97.4
- 52.110.12.14
- 52.110.12.53
- 4.230.171.124
- 48.211.4.16
- 20.247.184.197
- 74.178.76.128
- 74.178.240.51
- 4.150.223.96
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report