SUSPICIOUS — 4818469_ruyba__dremlet__letom_.pdf
SUSPICIOUS — 4818469_ruyba__dremlet__letom_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
075129e295507e5cbcacc21aea7ac60d44370f9988c6e3333d41b1d98950f8c5 - SHA-1:
c66823ed3e0672338e1943ed02d4cf4e23b85f15 - MD5:
53ba4c763fab5c5e49fad3859e5253a7 - ssdeep:
6144:RZB/ytZ9c7mLFA6l79W03q5JiJ+u7x3lH/TA8POjZHvYEvxS0fF8QeEO2FnHp:RZB/69Ig5l79Fa5JifRlHbkZHvYEvZfH - TLSH:
T1624902F0DA02AE2EDA6A7F1B3D28403D6D07551600F02736684729E3777937B630A57A - Submitted as: 4818469_ruyba__dremlet__letom_.pdf
- File type: pdf · Size: 391099 bytes
- Verdict: suspicious (44/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.13
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%80%D1%8B%D0%B1%D0%B0+%D0%B4%D1%80%D0%B5%D0%BC%D0%BB%D0%B5%D1%82+%D0%BB%D0%B5%D1%82%D0%BE%D0%BC+5+%D0%B1%D1%83%D0%BA%D0%B2&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817519_hohmodrom__o_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817624_gdz__po__russkomu_.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
- http://botcraftman.ru/?lip&keyword=%D1%80%D1%8B%D0%B1%D0%B0+%D0%B4%D1%80%D0%B5%D0%BC%D0%BB%D0%B5%D1%82+%D0%BB%D0%B5%D1%82%D0%BE%D0%BC+5+%D0%B1%D1%83%D0%BA%D0%B2&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4817/4817519_hohmodrom__o_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4817/4817624_gdz__po__russkomu_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4818/4818290_funkciya__esli__to_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
- img0.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report