Behavioral task
behavioral1
Sample
f57efdbe3e92b36620c8ed0cdde66979_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f57efdbe3e92b36620c8ed0cdde66979_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f57efdbe3e92b36620c8ed0cdde66979_JaffaCakes118
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Size
3.8MB
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MD5
f57efdbe3e92b36620c8ed0cdde66979
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SHA1
3e7ac4da4c8688d53872828a9b6b44e64286a0a2
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SHA256
51ff8c1cda04591c3e2594734f665cba3d750d58e1f12c47a972569a310d8324
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SHA512
7d5466ec0162f8c336da6e32a8449b644a24b0e4a364010e79efadbaef27d7eba3b5a8e85b7fc59f4e1ac670ba5b587c06c20c1eed41a452d99ff36eb428f478
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SSDEEP
98304:bGT8JsVBjsFGTFiJ8iTLYvIWRe02poc8uG2djOq6hFyW8/:iT8J4scAJ8OYmMwj4WB/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f57efdbe3e92b36620c8ed0cdde66979_JaffaCakes118 unpack001/out.upx
Files
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f57efdbe3e92b36620c8ed0cdde66979_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
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: 73KB - Virtual size: 76KB
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: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ