Behavioral task
behavioral1
Sample
66eb2d509e23d00987bdefc1b20bc43e_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
66eb2d509e23d00987bdefc1b20bc43e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
66eb2d509e23d00987bdefc1b20bc43e_JaffaCakes118
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Size
604KB
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MD5
66eb2d509e23d00987bdefc1b20bc43e
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SHA1
2ec5008b3c7c6574c5f3963f26cb3d9df0182f86
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SHA256
7cfd2e2fbacf97eee397c08aa87cd486c2ba398f8e020746088a0c325b2aed9b
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SHA512
680b5530c55b351f7d48f07dcab8c14d01637cc801388d0148f9c62d89f258c56f8c5bf0b8b56071bc3d0a3edcce7ad738cf7481a627ce8f28729bd6a9c11d7c
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SSDEEP
12288:aenEIZY8BAmVaJ3tmb+8fZY8BAmVaJ3tmb+8:aDIZrOttm9ZrOttm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 66eb2d509e23d00987bdefc1b20bc43e_JaffaCakes118 unpack001/out.upx
Files
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66eb2d509e23d00987bdefc1b20bc43e_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 584KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 326KB - Virtual size: 328KB
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:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 584KB - Virtual size: 582KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 104KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 177KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ