Behavioral task
behavioral1
Sample
a7aada27a6db9e2fed66ac5cd67f6858_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a7aada27a6db9e2fed66ac5cd67f6858_JaffaCakes118
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Size
1.0MB
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MD5
a7aada27a6db9e2fed66ac5cd67f6858
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SHA1
d062e3f745384e727d30ed144e2602f4ff2cc45f
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SHA256
743d3b13b8efcd6547aa9aa775d77ca768ee241608613fa7823299997f2dbeea
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SHA512
7f6ea1d96e631f746cedcc5a91000f460d2adb7d050ea898f53d7a26473bb79c797b5ac05bdac554545c11a79792bb1f244da6877f0f3f2e258be81a4d8eaaa4
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SSDEEP
24576:zgliyxVHJihHaSUy8daoe/Ucw72FMsAMFqPbM2PeuuzXP:zgliyXp+wf2F7AMFqPbM2WuEP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a7aada27a6db9e2fed66ac5cd67f6858_JaffaCakes118 unpack001/out.upx
Files
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a7aada27a6db9e2fed66ac5cd67f6858_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 71KB - Virtual size: 72KB
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: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ