Behavioral task
behavioral1
Sample
71f0ad61c65947a094666714f558a718_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
71f0ad61c65947a094666714f558a718_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
71f0ad61c65947a094666714f558a718_JaffaCakes118
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Size
642KB
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MD5
71f0ad61c65947a094666714f558a718
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SHA1
4838a10b390a44c2964971f076d53bd04c2dc6b8
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SHA256
37d0211a71f175d15e2a9994242c98da51eefa89d842644d0b3a5206c8535828
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SHA512
4449a97ea667dd9d55d4e58682ecddf9b1ec948420546beaf107d09bf94ffb82fcd0eb376f6952ea3150391560e0df0954ec6493aead6f35cf0f64d8784990d4
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SSDEEP
12288:gOdeZJys73dOvXDpNjNe8LOVeZJys73dOvXDpNjNe8leZJys73dOvXDpNjNe8TOM:neZJ8NI84eZJ8NI8leZJ8NI8TOM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 71f0ad61c65947a094666714f558a718_JaffaCakes118 unpack001/out.upx
Files
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71f0ad61c65947a094666714f558a718_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ