Behavioral task
behavioral1
Sample
29a73ea0567066e81c5e48dcbb528315_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
29a73ea0567066e81c5e48dcbb528315_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
29a73ea0567066e81c5e48dcbb528315_JaffaCakes118
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Size
669KB
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MD5
29a73ea0567066e81c5e48dcbb528315
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SHA1
ef1e74a955ba027f5ee1e9e9ebc770099b37a88e
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SHA256
a1075216a8c7da12ed04ffa1dd8485d8c418e50d5d44a55c1cd2b5e593bc0977
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SHA512
29d6ff6fecd45e856d6536e760f518b7984270b434ca9ab4453d8153161c3a10723da1c04983ea2db7c9070985eae347903247a55071050633de1e30cf9a5c6c
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SSDEEP
12288:gBc+XKix5v7kfucUZwB7C4gasz/ZxNOMfA33sUKpfcsFmcyouSKhK6udcKwvog:gBQi3vQ4Z+7C4Uz/PXA33OpfPFmcyout
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 29a73ea0567066e81c5e48dcbb528315_JaffaCakes118 unpack001/out.upx
Files
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29a73ea0567066e81c5e48dcbb528315_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 324KB - Virtual size: 328KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 344KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 537KB - Virtual size: 536KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 91KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 652KB - Virtual size: 651KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ