Behavioral task
behavioral1
Sample
3a822ed84896436eeea9f6432aa249a9_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3a822ed84896436eeea9f6432aa249a9_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3a822ed84896436eeea9f6432aa249a9_JaffaCakes118
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Size
15.2MB
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MD5
3a822ed84896436eeea9f6432aa249a9
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SHA1
5061bd7002395e7e8089f6ba963fbe56ee1fc29b
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SHA256
7f3d83f430999b9a7cd1f2219df1256225e85b235058d4d68dc323a8d368b7e8
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SHA512
c7b6d23f2e31e06c183e64cced490069275239acb57f7a9b315608e4ad8a6610fc6e2fbba0c5e12a52742aec76e38b7c4c093cf6b0d293784054a3821902d956
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SSDEEP
196608:Igmy0+z4wpRn+l3AjLC+XAvMeFsYFJ+PydDC3FqvsK/8qfPPohW8Evx:+AMqR+uXQvMGyFqvsWP8O
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a822ed84896436eeea9f6432aa249a9_JaffaCakes118 unpack001/out.upx
Files
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3a822ed84896436eeea9f6432aa249a9_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
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: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ