Behavioral task
behavioral1
Sample
43e0ca96d657aa7325ffaae107446134_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
43e0ca96d657aa7325ffaae107446134_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
43e0ca96d657aa7325ffaae107446134_JaffaCakes118
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Size
171KB
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MD5
43e0ca96d657aa7325ffaae107446134
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SHA1
15f64732827667747ff9a7d7859deca0eeaf3eaa
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SHA256
7abf498de88334da43a9234a644452e40c32cf58e8a0121a3c1eb80a4f5f58b7
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SHA512
e6d41a8760676ffa45b7b57c927d9b639979a2717b63acc99b91190cebd32e335e8131e595b0fccc957200d34beb0c117c58d1152bb539ed265e9ca721a89b57
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SSDEEP
3072:MOYs3ONV8TmNnncju6yM6XsfTOZI+jgHKmX5LcW/aE+uDz:BtOmOncju6z6XsfTOeK0tcWVTD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 43e0ca96d657aa7325ffaae107446134_JaffaCakes118 unpack001/out.upx
Files
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43e0ca96d657aa7325ffaae107446134_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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 166KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 297KB - Virtual size: 296KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ