Behavioral task
behavioral1
Sample
39427bd559e877b72df66e4a72731fde_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
39427bd559e877b72df66e4a72731fde_JaffaCakes118
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Size
12KB
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MD5
39427bd559e877b72df66e4a72731fde
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SHA1
257957cfc2821a1d5c8b8e4b4ae3501d5ccbc8a6
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SHA256
d7fd92ce3fef6fd35f491035def43b83bac3056b97093cce626d2cc61fdd9bc0
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SHA512
9d65f393d1e947d8d96714e9058e34e78f0c467d9b1341291cea6ce24abcc635a60172449a0e587a372fb044e133755a03f10db16b2262e44072968de6e718e2
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SSDEEP
192:U+PGkfJcQZ+oH3ppE8cLh1/zQO80H0Ib2Gtglos9rS/Nmeq:U+PBfKsLrcLj/cOKI7iosVmmeq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39427bd559e877b72df66e4a72731fde_JaffaCakes118 unpack001/out.upx
Files
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39427bd559e877b72df66e4a72731fde_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ