MALICIOUS — normal_60191cb08b8c6.pdf
MALICIOUS — normal_60191cb08b8c6.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
9516be10b56062fac75f274dc38d2aff7c838b8e8a5ea808e98fa0ac16703b92 - SHA-1:
6bbb85554862be24ddb3d84b9109dce8ac84cfbf - MD5:
8b30a47c7fb8d817fdae05d1535b228a - ssdeep:
1536:2d7RU7V30PR0gehyS9Z9GiKVardZSv7hcNTf/Ru+wng4+EhsPqg:8EV3b/yS79GiH/Svgj/Ru+N7Z - TLSH:
T12B38D0F33167ED8CAA8B87D3ADB319AD658AD38D5632E7511084690CC9BC6BD7F00901 - Submitted as: normal_60191cb08b8c6.pdf
- File type: pdf · Size: 80253 bytes
- Verdict: malicious (98/100)
Detections (5 of 53 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!8B30A47C7FB8
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 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://static.s123-cdn-static.com/uploads/4366011/normal_5fc8f8afc0b3b.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 18 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://maypoin.ru/123?utm_term=jamaica+kincaid+short+stories, https://cdn.sqhk.co/miwizawi/5hjdijw/doderiri.pdf, https://cdn.sqhk.co/porodiwaten/SygdBYT/bexasatezi.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 (13 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9709 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 250.255.255.239.in-addr.arpa
- 252.0.0.224.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- desktop-hsgcbep
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
4cf0f9cc0601445ed705f5b0ef07db2e156d77c6f75e912cd14e1898c556c990 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\89902a2bbfbdbcab3ceaa26bce5be2f6.png -
9f830bd60d10bd88c85312b19014031bd44ca2d6feefb8f3254bb0acc32f6e17 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://maypoin.ru/123?utm_term=jamaica+kincaid+short+stories
- https://cdn.sqhk.co/miwizawi/5hjdijw/doderiri.pdf
- https://cdn.sqhk.co/porodiwaten/SygdBYT/bexasatezi.pdf
- https://cdn.sqhk.co/rurizibaxami/bggQFji/begiloga.pdf
- http://raffle.website/bossy_verbs_worksheet_year_2q4vy8.pdf
- http://uuuuull.space/world_junior_hockey_championship_2020ekxhf.pdf
- https://static.s123-cdn-static.com/uploads/4366011/normal_5fc8f8afc0b3b.pdf
- https://cdn.sqhk.co/zebimapajod/Hqgiie1/xifogegezur.pdf
- https://cdn.sqhk.co/papusabefo/8rhdjcw/30213737138.pdf
- https://wamibujobaju.weebly.com/uploads/1/3/4/7/134716207/c08462.pdf
- http://spoonnumberone.xyz/physics_for_scientist_and_engineerso9p1a.pdf
- https://cdn.sqhk.co/berovanova/n5he1jb/run_rabbit_run_movie_quote.pdf
- https://nodemudikukurev.weebly.com/uploads/1/3/5/3/135348567/d7cccb41fc3.pdf
- https://ridimejaxokixis.weebly.com/uploads/1/3/5/3/135340331/8063417.pdf
- https://vomuzubedabop.weebly.com/uploads/1/3/0/9/130969103/siwevupudiji-powikejekusa.pdf
- https://jewefero.weebly.com/uploads/1/3/1/3/131383264/a17b97a1.pdf
- https://vutakajar.weebly.com/uploads/1/3/4/8/134896426/da187.pdf
- https://pubepisun.weebly.com/uploads/1/3/4/5/134594909/xixiporoj.pdf
- https://cdn.sqhk.co/susojareb/xBLfSjb/turbo_kit_for_2003_toyota_tacoma.pdf
- https://static.s123-cdn-static.com/uploads/4529095/normal_5fde0594a2d1f.pdf
- https://womerakuketuzal.weebly.com/uploads/1/3/1/8/131856195/4303315.pdf
- https://regisaralox.weebly.com/uploads/1/3/2/6/132681556/1338111.pdf
- https://cdn.sqhk.co/vakenuda/e6ihgha/65486414197.pdf
- https://cdn-cms.f-static.net/uploads/4485014/normal_5fe9d3e4ece60.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- maypoin.ru
- cdn.sqhk.co
- uuuuull.space
- static.s123-cdn-static.com
- wamibujobaju.weebly.com
- spoonnumberone.xyz
- nodemudikukurev.weebly.com
- ridimejaxokixis.weebly.com
- vomuzubedabop.weebly.com
- jewefero.weebly.com
- vutakajar.weebly.com
- pubepisun.weebly.com
- womerakuketuzal.weebly.com
- regisaralox.weebly.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
- raffle.website
Embedded IP addresses
- 20.50.73.15
- 172.172.255.216
- 74.178.76.44
- 104.46.162.224
- 92.223.78.30
- 4.247.188.224
- 52.123.252.225
- 52.110.12.5
- 135.233.95.80
- 4.230.171.124
- 203.26.79.13
- 51.104.15.252
- 74.178.76.128
- 52.123.129.14
- 52.123.252.246
- 135.234.160.245
- 172.170.180.133
- 4.150.223.99
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report