Behavioral task
behavioral1
Sample
41b1a972205a513bad7d2968ad841452_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
41b1a972205a513bad7d2968ad841452_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
41b1a972205a513bad7d2968ad841452_JaffaCakes118
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Size
200KB
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MD5
41b1a972205a513bad7d2968ad841452
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SHA1
fcf05750508beccecb4804627ae061d0f1062da2
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SHA256
d855def96303fe7aa3c65760d6583ad821ff75e38dcb3e880147132ef0ebefe5
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SHA512
fb581c63dab1d0d580c6bb0723e51f7666139d7deb87fb35185f8ed30f2326f433ead435ae5c02e52d8e6ff195fefe03212c0618fe9f7e12dab76f162b7d7dec
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SSDEEP
3072:z06hibes47Knd9KNx2gMRBvc457TkoWhZAybh4m5m:z06he3nnnMx2gcvx57YoWPr4mg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 41b1a972205a513bad7d2968ad841452_JaffaCakes118 unpack001/out.upx
Files
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41b1a972205a513bad7d2968ad841452_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: 164KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 83KB - Virtual size: 84KB
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: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 91KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ