Behavioral task
behavioral1
Sample
371e137e2658718f46c33d803432531b_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
371e137e2658718f46c33d803432531b_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
371e137e2658718f46c33d803432531b_JaffaCakes118
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Size
479KB
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MD5
371e137e2658718f46c33d803432531b
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SHA1
11e00834d20269c5c1a6e999712226591738cf0c
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SHA256
9788e7da5f15887b3d25a3f65f3354fc0c218c0ae36fc83a3e145c13ebcfb030
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SHA512
19f91aebff80de732b1ba9bcff5f1c6bbd4b8d94bd7f4c66c853b75b5b541091c12b0aaf7dff93c6e3dfe2752b4aa25c466e24118d9ff13390f0a6de3a0ce3e1
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SSDEEP
3072:TdVd2Hayox1aMrpNRZ00UGq0IFmQZb++tdgIm/JFP9wx+vlqf0UxHfITGU+2wFFR:5uHOcGFrQZb++tdsHP4+QfI6Uw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 371e137e2658718f46c33d803432531b_JaffaCakes118 unpack001/out.upx
Files
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371e137e2658718f46c33d803432531b_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