MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a link to a known malicious redirector, ttraff.com, which is disguised as a job description. The ML classifier strongly indicates maliciousness. The document body, though heavily obfuscated, contains the target URL and keywords related to job descriptions, reinforcing the lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/wb?keyword=care%20manager%20job%20description%20pdf
- http://jawajo.beingbusiness.co.uk/uploads/1/3/0/7/130776131/9b0f2f.pdf
- http://files.graceub.com/uploads/1/3/2/6/132681880/7bdd9d78ad01.pdf
- http://files.ashleyparsonsyoga.com/uploads/1/3/2/7/132740415/newixebomufobezofawe.pdf
- http://files.lscodn.org/uploads/1/3/0/8/130874162/df5fd83b7330b63.pdf
- https://cdn.shopify.com/s/files/1/0429/6212/4959/files/just_busted_cherokee_county_ga_2016.pdf
- https://cdn.shopify.com/s/files/1/0428/9373/8143/files/18233603351.pdf
- https://cdn.shopify.com/s/files/1/0436/7984/2457/files/dedagemoniw.pdf
- https://cdn.shopify.com/s/files/1/0437/9151/5809/files/friend_class_c.pdf
- https://cdn.shopify.com/s/files/1/0435/8481/5259/files/anemia_en_el_peru_2020_inei.pdf
- https://cdn.shopify.com/s/files/1/0429/7120/1695/files/19344981201.pdf
- https://cdn.shopify.com/s/files/1/0427/7462/6470/files/64539844712.pdf
- https://cdn.shopify.com/s/files/1/0430/2195/9325/files/kiwawefagoben.pdf
- https://cdn.shopify.com/s/files/1/0430/6213/2897/files/wifetosaxewi.pdf
- https://cdn.shopify.com/s/files/1/0434/7192/9496/files/37741803289.pdf
- https://cdn.shopify.com/s/files/1/0431/8383/3249/files/30418753722.pdf
- https://cdn.shopify.com/s/files/1/0433/3489/3718/files/bash_reverse_shell.pdf
- https://cdn.shopify.com/s/files/1/0429/9282/8579/files/2335646514.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006154.bin19288c3505cf50b622b2a6c508505721cf834d26615d671521304365505b3b3c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6154 | 5564 bytes |
font_01_sfnt_off00007429.bind9f2d97a44f5a6d6471f7b12c6bff98f06eb06f0b30a6c4cc3da3ceb0eb30c78 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7429 | 9816 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.