Static task
static1
Behavioral task
behavioral1
Sample
fdf.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_2a0605fe6ee89eb3b394d0181b5d409bcbf08f9642082d196b51c7a0fc3bf6c8
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Size
282KB
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MD5
ae6b234a8759fb218e24102837520f4c
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SHA1
bf3935fd05b5034e7af1c355e1bb74124e55e0cf
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SHA256
2a0605fe6ee89eb3b394d0181b5d409bcbf08f9642082d196b51c7a0fc3bf6c8
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SHA512
1f388e718b148a66bb19f452fafcd6de3ff90073dd7695930fb0f608062351d3c6b79a26c791f0c9f087a106607f590a8af26991a0a2aa046252cffaabba6ea2
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SSDEEP
6144:lbW4q/Q6by7mtt/SrIiyCz95BQ/L64vG20/CAU2XuEGUnfag:Vxq/Q6bfdWIiykS/mPCAU2+EGUnfH
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack001/fdf.bin Nirsoft -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule static1/unpack001/fdf.bin MailPassView -
NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
resource yara_rule static1/unpack001/fdf.bin WebBrowserPassView -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/fdf.bin
Files
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JaffaCakes118_2a0605fe6ee89eb3b394d0181b5d409bcbf08f9642082d196b51c7a0fc3bf6c8.zip
Password: infected
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fdf.bin.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 500KB - Virtual size: 500KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ