Behavioral task
behavioral1
Sample
b7b2899a5e30762576b3e93af13bc7f0_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b7b2899a5e30762576b3e93af13bc7f0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b7b2899a5e30762576b3e93af13bc7f0_JaffaCakes118
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Size
43KB
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MD5
b7b2899a5e30762576b3e93af13bc7f0
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SHA1
4a1f7947b12c212ecff9604de544a01b17fcdb26
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SHA256
b643ea28a0e522f1dac0fd37d46974995398289c4b5f624cff36840327bacfb9
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SHA512
4464567676ac340b19f75a50f1df6fd6c09a9c9bf40536ab8080a52aed8d190ab611991189cb805af1fceba026cb5a4d8c3660b6962979e1644cabdcb46fbc04
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SSDEEP
768:NZNuN5vmVjjgOIAaTK00DOTAdYpUDDHnmwef04b5OHb0QOV8qxVw8:DNk5uaOraTkOTAdsUDDHmXf04bQxM8qz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b7b2899a5e30762576b3e93af13bc7f0_JaffaCakes118 unpack001/out.upx
Files
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b7b2899a5e30762576b3e93af13bc7f0_JaffaCakes118.exe windows:6 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 39KB - Virtual size: 40KB
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:6 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 1024B - Virtual size: 880B
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 1KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ