Behavioral task
behavioral1
Sample
2f6a43778d0b41bbf6838a007d05b5c3_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
2f6a43778d0b41bbf6838a007d05b5c3_JaffaCakes118
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Size
96KB
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MD5
2f6a43778d0b41bbf6838a007d05b5c3
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SHA1
0ae70ec89aa85520e34136ee1b4ff170e279160c
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SHA256
e886b759d81812cdf49ba27a73986216811cf3aec8b8179588fcff3804b3ea88
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SHA512
0a5672f281736b13bd9aaab4562eb0c78ae4ce9a8fa7d7808ac41d62a81a7ea5feacbb8f1567769a448774685a55274b677c2988b6854bd04bea3dca0b073599
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SSDEEP
3072:V23+mwC8IIlNK6y7BJOFdPY3nspn54FSqN:VGwC9IlNK6ylMFdwXyNS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2f6a43778d0b41bbf6838a007d05b5c3_JaffaCakes118 unpack001/out.upx
Files
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2f6a43778d0b41bbf6838a007d05b5c3_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ