Behavioral task
behavioral1
Sample
4a581069a97f0328f83a1d0992e3b245_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4a581069a97f0328f83a1d0992e3b245_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4a581069a97f0328f83a1d0992e3b245_JaffaCakes118
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Size
83KB
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MD5
4a581069a97f0328f83a1d0992e3b245
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SHA1
dc48363145bd284d2c0ccd10f9da1a5618888b52
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SHA256
958802f35f51473ca946825276f73bea31536f83e8b3d260c8d21aca56eba334
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SHA512
984c26e99f494b7fbe1b1ef01af77d3301f0dfa17224d68954089bf98e4c023b217d21c7611f4ae671598d0dbea72bbb8b96a28fc42923a41d86deac0aecbc1e
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SSDEEP
1536:IxWNzPnwy0MT/h0nwkdfGC2pmN0XEjAqZhFhchLIzQ9xV/zrcyM5W:I8NLnwyD/hwwe98m2XEEqjgUQ9HOg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a581069a97f0328f83a1d0992e3b245_JaffaCakes118 unpack001/out.upx
Files
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4a581069a97f0328f83a1d0992e3b245_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 84KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ