MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains embedded links that lead to a malicious redirector, identified by the heuristic PDF_MALICIOUS_REDIRECTOR_LINK. The document body text, though partially corrupted, suggests a lure related to payroll documents ('modele fiche de paie 2018 pdf'). The presence of numerous external links, as flagged by PDF_SEO_LINK_FARM, further supports a malicious intent to drive traffic to potentially harmful sites. The ML classifier also strongly indicated maliciousness.
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/pify?keyword=modele+fiche+de+paie+2018+pdf
- http://files.mrsothomascookies.com/uploads/1/3/1/6/131606876/1320964.pdf
- http://files.applewoodcare.com/uploads/1/3/1/4/131438869/5310839.pdf
- http://litobofu.southmadisonunite.org/uploads/1/3/1/4/131409236/tamirodetew.pdf
- https://cdn.shopify.com/s/files/1/0444/2364/3303/files/48853664895.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zaxolaxowixinetubosi.pdf
- https://cdn.shopify.com/s/files/1/0430/8844/5604/files/pusarusawupewito.pdf
- https://cdn.shopify.com/s/files/1/0432/1558/5448/files/61546639097.pdf
- https://cdn.shopify.com/s/files/1/0436/0306/7044/files/63787481809.pdf
- https://cdn.shopify.com/s/files/1/0432/3278/8648/files/hierarchy_of_needs_a_theory_of_human_motivation.pdf
- https://cdn.shopify.com/s/files/1/0436/2685/6610/files/mitimimijujiluviw.pdf
- https://cdn.shopify.com/s/files/1/0433/9728/3992/files/amino_acid_metabolism_download.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006e14.bin867c6ac16520473867045959b5ee2f9f5295615aac02fe25ca46356b84edfb67 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E14 | 5096 bytes |
font_01_sfnt_off00007f76.bin824200700ea7ee03f6e20f01e5fdd946dfa2557de91349fe6ae928c2e6ec60ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F76 | 12452 bytes |
font_02_sfnt_off0000a6fa.binc691c2dc236ff1c3149f8178f30dcb30456d959af2bd230901b395ad55359d31 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA6FA | 16208 bytes |
font_03_sfnt_off0000bc39.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC39 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.