SUSPICIOUS — 1561827.pdf
SUSPICIOUS — 1561827.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
41a5c88f6cd731601b1f7bc6e815b4c1349bd6b3bc1c8145b0871ba854994ddf - SHA-1:
a0ec69cb02a2df33181e25223eb40476ee3a061d - MD5:
d978be6f844643766daff17a7ad3d459 - ssdeep:
768:GgGzpDgeVfFhK53oGn0JUQ8+n7gXplZeBvVKn3qh2cVP7BqnTedGCRR:TGF8eV0Q8+n7AfwB63aTqqQCRR - TLSH:
T170328DF310A7DC8D7E86AB03A9B71099644AC78D612797A159DC772CD4BC1BCBE00E60 - Submitted as: 1561827.pdf
- File type: pdf · Size: 44265 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=steam%20gift%20history, https://cdn-cms.f-static.net/uploads/4369332/normal_5f8ba43cacc0c.pdf, https://cdn-cms.f-static.net/uploads/4367007/normal_5f876b23b48c1.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/wb?keyword=steam%20gift%20history
- https://cdn-cms.f-static.net/uploads/4369332/normal_5f8ba43cacc0c.pdf
- https://cdn-cms.f-static.net/uploads/4367007/normal_5f876b23b48c1.pdf
- https://cdn-cms.f-static.net/uploads/4368758/normal_5f8a99a9b8f6d.pdf
- https://uploads.strikinglycdn.com/files/04420fc8-d17f-4bd8-8cda-cf0cb2fcf567/72239388048.pdf
- https://uploads.strikinglycdn.com/files/ef1d2987-580d-4470-9630-b3f83dd861e3/50499319550.pdf
- https://uploads.strikinglycdn.com/files/ea92b45d-f801-4040-a252-035052f16c88/gafejedijamabuzujogeketod.pdf
- https://uploads.strikinglycdn.com/files/cf54a35f-1853-402c-a8fe-92b9b800207b/49629774418.pdf
- https://uploads.strikinglycdn.com/files/7c629334-35a6-4356-851f-ecbf358748c3/codigos_control_steren_rm-500.pdf
- https://s3.amazonaws.com/xanebavifamopez/golongan_obat_antijamur.pdf
- https://s3.amazonaws.com/tetazino/nudexilowila.pdf
- https://s3.amazonaws.com/pazifetanegapu/8314415291.pdf
- https://s3.amazonaws.com/gupuso/wivakuteluju.pdf
- https://s3.amazonaws.com/henghuili-files/struktur_batuan_beku.pdf
- https://s3.amazonaws.com/henghuili-files/fefetutadovexunatewofovu.pdf
- https://cdn.shopify.com/s/files/1/0497/8494/6850/files/57402863365.pdf
- https://cdn.shopify.com/s/files/1/0464/8668/3800/files/martin_luther_letter_to_the_church.pdf
- https://cdn.shopify.com/s/files/1/0497/7888/4759/files/fatigue_risk_management_system.pdf
- https://cdn.shopify.com/s/files/1/0498/4248/7458/files/school_closings_ri_turn_to_10.pdf
- https://cdn.shopify.com/s/files/1/0488/2854/7237/files/63080208462.pdf
- https://cdn.shopify.com/s/files/1/0440/7777/7061/files/bewof.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/
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report