Behavioral task
behavioral1
Sample
42d715fcf1e4150a6e470a742de66f8e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
42d715fcf1e4150a6e470a742de66f8e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42d715fcf1e4150a6e470a742de66f8e_JaffaCakes118
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Size
95KB
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MD5
42d715fcf1e4150a6e470a742de66f8e
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SHA1
6f667f3b5d4e899f0784c4efe1e8ed9763dfc150
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SHA256
fea2457bd9e2a1c5f5492e2e4f4d32b802a0bf7909202a8ed7f8c804753d094f
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SHA512
4685fcf30438ed0fcdf02bc3d5d507f4d0fa0110beb797ee3f085cf8bbfb7ba9416d01eb3de3548af678116823c7e894f49a8108a4f0cde64a584347302dff02
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SSDEEP
1536:rj9VU/R51ZIdJ2N5aMHHHFSRAKuOAp29HvCRMvYQpZjStnebRCAEF8sE46Yeojnv:MX4doFH4RABp29wqYoZuteNsB6lqndZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42d715fcf1e4150a6e470a742de66f8e_JaffaCakes118 unpack001/out.upx
Files
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42d715fcf1e4150a6e470a742de66f8e_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: 224KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ