Static task
static1
Behavioral task
behavioral1
Sample
BEFEHL pdf.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
BEFEHL pdf.exe
Resource
win10v2004-20230621-en
General
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Target
BEFEHL pdf.exe
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Size
984KB
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MD5
0f24969f6ee318933274f77d6d6ff7b0
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SHA1
f4af2d842027698d049b173c84fe8f546cee500b
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SHA256
bc1639de9b817b9d369cae27aa956d74339e106bff317c9c1c2bca4310fd1403
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SHA512
e27cedab436d7e7ca47a5619737d83f5c58421dceb148079e0e64b932626079c55b91aba344391345643456a34bba02c15efb1cf0b6a7d93162348d0bfc6bce6
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SSDEEP
12288:zWI+n1cF0p4WhPQbXfu/i7Nx29T1CWaXqIov5n0fc8MMvdgV25wqYyEyHcsbOonK:z28tWhPKXf9PvXqgfvcQrEyHFbOwd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BEFEHL pdf.exe
Files
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BEFEHL pdf.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 466KB - Virtual size: 465KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 382KB - Virtual size: 382KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 90KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ