Behavioral task
behavioral1
Sample
a5aeda26ec5453dfa9c391024abc201f_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a5aeda26ec5453dfa9c391024abc201f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a5aeda26ec5453dfa9c391024abc201f_JaffaCakes118
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Size
28KB
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MD5
a5aeda26ec5453dfa9c391024abc201f
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SHA1
534ba1ff4384e5910a8ee347888580c4347490fd
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SHA256
7ae82c7525420bbff035e5f53ebf04679b3e56ac22756a532b7f734187d3448d
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SHA512
16ed27f97300ec670ec440301a45a503efbdab70838f302e92283aaf8765dbe6edea56f28645353aba08aaa00792aabfd47c28d0ed1875aabfa33946d9273002
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SSDEEP
384:qMIbvnoVTUq4Ius33zMuSThjt900j7+AGbzB0Dhz/fsHtmuQKcGKLcH+GzTvS:8sRTuJLThh1/+AMzB8z3QKLcTfS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a5aeda26ec5453dfa9c391024abc201f_JaffaCakes118 unpack001/out.upx
Files
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a5aeda26ec5453dfa9c391024abc201f_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ