Behavioral task
behavioral1
Sample
b5f4f6fd9a6c31ff2e62f9234260398f_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b5f4f6fd9a6c31ff2e62f9234260398f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b5f4f6fd9a6c31ff2e62f9234260398f_JaffaCakes118
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Size
28KB
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MD5
b5f4f6fd9a6c31ff2e62f9234260398f
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SHA1
2972e7b247bd916a8cd8bef4f5675c684787d47f
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SHA256
4fdde3757628a52937114e5b300b0b83c9e6b1c48bcf8e875e75bda88251dd98
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SHA512
56c0863b7d4aa7aff66af53a83fe572ca860dbd6877c089ebe11aeb7d5d78a8b6e00d2a637fa8a510184fe24ed72d6990df301253eb8bf51fd89d1fbf2a0e6e5
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN04:Dv8IRRdsxq1DjJcqfE
Malware Config
Signatures
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Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack001/out.upx family_mydoom -
Mydoom family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5f4f6fd9a6c31ff2e62f9234260398f_JaffaCakes118 unpack001/out.upx
Files
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b5f4f6fd9a6c31ff2e62f9234260398f_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ