Behavioral task
behavioral1
Sample
401b820be1cfbf985a81e049a9f83ad3_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
401b820be1cfbf985a81e049a9f83ad3_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
401b820be1cfbf985a81e049a9f83ad3_JaffaCakes118
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Size
28KB
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MD5
401b820be1cfbf985a81e049a9f83ad3
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SHA1
2f8e770d0062fba017481419147e8b415640a42b
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SHA256
160d63c6a0c8c2551e1607551d345366f6b7a442c9cb3a48883b857373d01587
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SHA512
6acf2f35d3a5eb41ec9bfea58306aaf39194727392ced9946e1a7c3c4a6b4f674c093793a3d33bc475e94ea0763821024a7aef01600f570d50ab912e3f90582c
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNh5kk:Dv8IRRdsxq1DjJcqfekk
Malware Config
Signatures
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Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack001/out.upx family_mydoom -
Mydoom family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 401b820be1cfbf985a81e049a9f83ad3_JaffaCakes118 unpack001/out.upx
Files
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401b820be1cfbf985a81e049a9f83ad3_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 24KB
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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
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