Behavioral task
behavioral1
Sample
39106ac8bd8dd8bec9970fa97e311f35_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
39106ac8bd8dd8bec9970fa97e311f35_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
39106ac8bd8dd8bec9970fa97e311f35_JaffaCakes118
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Size
363KB
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MD5
39106ac8bd8dd8bec9970fa97e311f35
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SHA1
efc7cc37f93756f866c6559578bc8891122a94a7
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SHA256
e6be7c79eb5099e32881479fce57823f2f6e19297d1d6970f039313a35749878
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SHA512
471e93fe4e96bb1e9ed79623d8ac440450aa86ab8d1fcfc96cc4341ed5dd7dfca148eaa5313646f0e744f5f305fa994300006e5bbe39d6bae03db09be59133d5
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SSDEEP
6144:lvIQ8D2MESjgVC/gaNWToK0zat8GzwzkIXfYnPY9lrhdMwPT318TxtegMv0O:lQhESEkI3UK0qjIQnAYwPzSltBE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39106ac8bd8dd8bec9970fa97e311f35_JaffaCakes118 unpack001/out.upx
Files
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39106ac8bd8dd8bec9970fa97e311f35_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: 17.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .js windows:4 windows x86 arch:x86 polyglot
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
.bss Size: - Virtual size: 17.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE