Behavioral task
behavioral1
Sample
b4cb6b6e0675c7cbeeb659f8541dfe32_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b4cb6b6e0675c7cbeeb659f8541dfe32_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b4cb6b6e0675c7cbeeb659f8541dfe32_JaffaCakes118
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Size
141KB
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MD5
b4cb6b6e0675c7cbeeb659f8541dfe32
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SHA1
311bccbb6481ee54ad6175b54d883c0a3f263483
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SHA256
149f3db5dc39a2ecf7c2d5e790b7c9c5b60ecaf27cd23b4d9348ee404ad9168d
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SHA512
d26773a29a76b992d04d8aa7dc6ec96de2256932394f7f4f7c6826df2b26c17a7585142f8fdf07270f54c96d20c309727d2707633e91104327c803230dc01b10
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SSDEEP
3072:XREiGB7r8FHAKBa5OHeotmbbChczgzfF6/2r8xI9SOqXb:XRnGBP8V9BarFvChqgU/88xH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4cb6b6e0675c7cbeeb659f8541dfe32_JaffaCakes118 unpack001/out.upx
Files
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b4cb6b6e0675c7cbeeb659f8541dfe32_JaffaCakes118.exe windows:6 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: 15.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 236KB - Virtual size: 236KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 14.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ