Behavioral task
behavioral1
Sample
b5b31d731e50536c6c9776fbbe566d23_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b5b31d731e50536c6c9776fbbe566d23_JaffaCakes118
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Size
154KB
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MD5
b5b31d731e50536c6c9776fbbe566d23
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SHA1
8b170e578b123e7f4f0670266beb17f29d3ed929
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SHA256
83e564c68be0fcf76bfbd7643349b22cb5fbf653a0e800a74612d6ac435e08ce
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SHA512
9f519caf4b92dda323829722e88618dd9e0d06b8fa4c059bf7c225e54196e2e105e81848885e1d71c81e1a128cde03b2a1d18db9c1957b609cc6e9b540a3b5cf
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SSDEEP
3072:Hn98ajXajeK08DF6QwbnnG4KhR2PX3TaoeBwlqnnarHi9xHDbl:d8eXajeH8Z63XPHmdvnEi9xH/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5b31d731e50536c6c9776fbbe566d23_JaffaCakes118 unpack001/out.upx
Files
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b5b31d731e50536c6c9776fbbe566d23_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 152KB - Virtual size: 152KB
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: 116KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 768B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ