Behavioral task
behavioral1
Sample
0b8d3dfd25bad995c746e2f2c66ec4e9_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0b8d3dfd25bad995c746e2f2c66ec4e9_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
0b8d3dfd25bad995c746e2f2c66ec4e9_JaffaCakes118
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Size
114KB
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MD5
0b8d3dfd25bad995c746e2f2c66ec4e9
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SHA1
5aa8213388cd8db1e0948cb6add0a1bd387507a2
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SHA256
edb842186834b64ae5de57d4eb3938aa0ba7e3e0d3185606d501f4d8e836181c
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SHA512
19b0a510172f83c7f1730253bae623b1d00bedee35e8e0e8d05316e38014c6102bc96d820b0be1f2f654afaa96cbc3a27ca4e3ede765e1f0d41116621c106ff4
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SSDEEP
3072:6KcWmjRrzABEeeZz0I01ouU4MfunvFFWsPbfpK:5DeZz0I54uMys0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0b8d3dfd25bad995c746e2f2c66ec4e9_JaffaCakes118 unpack001/out.upx
Files
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0b8d3dfd25bad995c746e2f2c66ec4e9_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_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ