MALICIOUS — b02b14d17c12536f1761f9175cf21f5a775e6ff3f315d535929f004a58392f88
MALICIOUS — b02b14d17c12536f1761f9175cf21f5a775e6ff3f315d535929f004a58392f88 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
b02b14d17c12536f1761f9175cf21f5a775e6ff3f315d535929f004a58392f88 - SHA-1:
bade6c05871f511ca6ac78de06bd74f8a5a9023d - MD5:
f007b8494121991c91fa5058dd88121d - ssdeep:
3072:Lgl3IMMqmjm0nGxsdruHUl1jZc9yYNrIPxnifox:LA3urjm0GVHUPOkwKf - TLSH:
T11F3BC0F36197DD8C7B9B4BC7AE9B161DA48AD3857222C3450494B26CC47D2BE3F10922 - Submitted as: b02b14d17c12536f1761f9175cf21f5a775e6ff3f315d535929f004a58392f88
- File type: pdf · Size: 103953 bytes
- Verdict: malicious (99/100)
Detections (4 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 10 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4465701/normal_5fe02f4bacaea.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 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://seumenha.ru/award?keyword=advanced+engineering+mathematics+by+rk+jain+srk+iyengar+solutions+pdf, http://puxugizotivevi.epizy.com/acrobat_reader_update.pdf, http://dopenukivo.22web.org/12318320750.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
- Contacted 9 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
995 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- _dosvc._tcp.local
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 20.190.167.18
- 23.33.238.135
- 23.198.40.44
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 57.154.63.210 US · Phoenix · AS8075 Microsoft Limited UK
- 52.230.59.222 SG · Singapore · AS8075 Microsoft Corporation
- 4.207.44.64 IE · Dublin · AS8075 Microsoft Corporation
- 74.178.240.61 NL · Amsterdam · AS8075 Microsoft Corporation
- 23.33.238.100
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://seumenha.ru/award?keyword=advanced+engineering+mathematics+by+rk+jain+srk+iyengar+solutions+pdf
- http://puxugizotivevi.epizy.com/acrobat_reader_update.pdf
- http://dopenukivo.22web.org/12318320750.pdf
- https://cdn.sqhk.co/ragejeli/KMQPpij/disorderly_conduct_definition.pdf
- http://fifomivosa.rf.gd/javascript_date_print_format.pdf
- https://cdn-cms.f-static.net/uploads/4453563/normal_604e0a6670264.pdf
- https://daradila.weebly.com/uploads/1/3/1/4/131438164/wurofarek-ponewen-vevirofu.pdf
- https://cdn-cms.f-static.net/uploads/4368745/normal_603c04cfc3933.pdf
- https://cdn.sqhk.co/kajurineg/gM5gBuj/milunizidelami.pdf
- https://litukepulaj.weebly.com/uploads/1/3/4/8/134863372/9279284.pdf
- http://useporte.xyz/what_were_three_main_points_of_the_declaration_of_independencesxyjl.pdf
- https://livabobuladezer.weebly.com/uploads/1/3/0/8/130874084/lasifo-retumo.pdf
- https://static.s123-cdn-static.com/uploads/4465701/normal_5fe02f4bacaea.pdf
- https://static.s123-cdn-static.com/uploads/4412758/normal_5ff71521b2a8f.pdf
- https://cdn-cms.f-static.net/uploads/4367665/normal_601734a28a000.pdf
- https://cdn.sqhk.co/livatunozasu/jwhcsxg/68923781047.pdf
- http://fdvsefwfrw.space/colliers_minneapolis_industrial_reportwvw3k.pdf
- https://cdn.sqhk.co/juviwonu/AhihfnA/relative_clauses_worksheet.pdf
- http://jibesikore.iblogger.org/wirazibobaj.pdf
- https://static.s123-cdn-static.com/uploads/4502268/normal_5fc7a054cf088.pdf
- https://vizexetu.weebly.com/uploads/1/3/4/8/134864552/tekanolexos_kuzejabu.pdf
- https://suwesinorilofev.weebly.com/uploads/1/3/4/0/134096988/rudoga_fijef_makun.pdf
- https://cdn.sqhk.co/nenafodud/diihdzV/basketball_mini_hoop_nba.pdf
- http://bbflowers.net/steelers_week_8_injury_reportv6uks.pdf
- http://jopizegumi.rf.gd/21036036280.pdf
Embedded domains
- seumenha.ru
- puxugizotivevi.epizy.com
- dopenukivo.22web.org
- cdn.sqhk.co
- cdn-cms.f-static.net
- daradila.weebly.com
- litukepulaj.weebly.com
- useporte.xyz
- livabobuladezer.weebly.com
- static.s123-cdn-static.com
- fdvsefwfrw.space
- jibesikore.iblogger.org
- vizexetu.weebly.com
- suwesinorilofev.weebly.com
- bbflowers.net
- consumer-data-protection-bureau.com
- www.w3.org
- purl.org
- ns.adobe.com
- fifomivosa.rf.gd
- jopizegumi.rf.gd
Embedded IP addresses
- 20.42.179.192
- 203.26.79.13
- 52.168.117.174
- 4.230.171.124
- 57.154.63.210
- 52.230.59.222
- 4.207.44.64
- 74.178.240.61
- 4.150.223.112
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report