Behavioral task
behavioral1
Sample
41a438ca50a6993bfa21a6c45c3a429f_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
41a438ca50a6993bfa21a6c45c3a429f_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
41a438ca50a6993bfa21a6c45c3a429f_JaffaCakes118
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Size
7.0MB
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MD5
41a438ca50a6993bfa21a6c45c3a429f
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SHA1
1e5ed4768b6e0a67a0b55d55c6c1247bdbac97cc
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SHA256
539d4e84499f5851f2d64f7909eae48af4b6f3824897a6e6a2c13ba6d9978c57
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SHA512
419b04df429fde43cee8ebe755621b53635de6669318ec2ca6f0a0e7b0b89a2ef9d59a6e2bb09834e56728cb484b1c261e57c6149449f993bfed44e4cd785854
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SSDEEP
24576:9FE//Tct4bOssxjYAi8hmLp3+2ydqGa3Kqr+FWAQHIz0P2irxSxH:3SVs1YwmLQ2yEGa3K7QHIz4rs
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 41a438ca50a6993bfa21a6c45c3a429f_JaffaCakes118 unpack001/out.upx
Files
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41a438ca50a6993bfa21a6c45c3a429f_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 504KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 64KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ