SUSPICIOUS — normal_5fa1ce4026114.pdf
SUSPICIOUS — normal_5fa1ce4026114.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c283548b9e58f14f1a3a35aac7d32606278cd08d2f6999516b7e927f6523ec04 - SHA-1:
6637be64cd365d1feb04d81ebd0a118aceed843f - MD5:
5268b925136a0357f4a77d0ac2b42c6e - ssdeep:
768:egGzpDn7IGbGiN2iaCQEEXQYioVhjzNBvI:bGFbLEAsV5zNBvI - TLSH:
T1022F9EF751A7ED8C3A8A6F07AAE61459A08AD78C2023D77058D8BB3DC4BC1ED5E10570 - Submitted as: normal_5fa1ce4026114.pdf
- File type: pdf · Size: 34325 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/ae9e5eab-0008-4a17-a3c1-23a2caf84ab3/33758095976.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=words+begin+with+mon, https://cdn-cms.f-static.net/uploads/4385202/normal_5f8f2fbc59e75.pdf, https://uploads.strikinglycdn.com/files/ae9e5eab-0008-4a17-a3c1-23a2caf84ab3/33758095976.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://cctraff.ru/123?keyword=words+begin+with+mon
- https://s3.amazonaws.com/donarepemi/xokof.pdf
- https://s3.amazonaws.com/gupuso/como_aprender_japones.pdf
- https://cdn-cms.f-static.net/uploads/4385202/normal_5f8f2fbc59e75.pdf
- https://uploads.strikinglycdn.com/files/ae9e5eab-0008-4a17-a3c1-23a2caf84ab3/33758095976.pdf
- https://uploads.strikinglycdn.com/files/b465ea36-0e73-4424-922f-1bace24e23e7/40048931933.pdf
- https://s3.amazonaws.com/tudawufed/vogemo.pdf
- https://cdn.shopify.com/s/files/1/0506/4251/8166/files/dragon_ball_legends_mod_1.38.1_apk.pdf
- https://s3.amazonaws.com/mudurixo/muslim_girl_names_with_meaning_in_urdu_download.pdf
- https://uploads.strikinglycdn.com/files/a6151bc4-9c15-4078-a04d-0ff09704322b/ooga_chaka_ooga_chaka.pdf
- https://lajanasana.weebly.com/uploads/1/3/4/3/134368101/wikutoki-tidebenoko.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- cctraff.ru
- s3.amazonaws.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- cdn.shopify.com
- lajanasana.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report