Static task
static1
Behavioral task
behavioral1
Sample
postalesmp4.exe
Resource
win7-20240903-en
General
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Target
4824d3523a79856521a0869e314fd1a1_JaffaCakes118
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Size
143KB
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MD5
4824d3523a79856521a0869e314fd1a1
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SHA1
21beef5a16a2eb5927b1d660ee4b68ec2b6da723
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SHA256
569dc2277adbe54eec16c9b9c6ee38ae4eba2e7c3498d84a37a9348452671f39
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SHA512
3823fa60cd2e28f9e2b243f86cb4c82299d433114afbc34d43e42b69df0e01d3d47958e09a3ddda9d13a5852ce7e3e121cd483078d5030a7621c7690813b5bc1
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SSDEEP
3072:8r1NSHFJXY04RUiVXJyKdpG7kgnIZJwuq/8LLHTo4WIGoqWd:85NSHFJIHyKdpGognI4uSu7ToEHqu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/postalesmp4.exe
Files
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4824d3523a79856521a0869e314fd1a1_JaffaCakes118.rar
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postalesmp4.exe.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
PDB Paths
Imports
mscoree
_CorExeMain
Sections
.text Size: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 95KB - Virtual size: 95KB
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