Behavioral task
behavioral1
Sample
37a5bd799e161af98a308df62d0b7c0b_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
37a5bd799e161af98a308df62d0b7c0b_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
37a5bd799e161af98a308df62d0b7c0b_JaffaCakes118
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Size
550KB
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MD5
37a5bd799e161af98a308df62d0b7c0b
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SHA1
ec6607d335b10a4dd7e6a671d52d450db1fd4daf
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SHA256
fa4fb100c9fc9bff794490bc29dac77b3f5488ba0bfa6ba440edff96d48ac70d
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SHA512
1be64d1640506015b1987e4313ce5e4a45bc35ffc8e61aeef7b2784093d7aaff94bfc2d70577d710c9f0aceaa488754d4e75c7c9e7e3f47ef00799c60013b39f
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SSDEEP
12288:ZL+HcsWpOKHIZ09NQv3PGBMQGC+bR5kUpYAztfs2aWfzpO7:FuwpOkIZYNRGzV7eSt02aWfg7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37a5bd799e161af98a308df62d0b7c0b_JaffaCakes118 unpack001/out.upx
Files
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37a5bd799e161af98a308df62d0b7c0b_JaffaCakes118.exe windows:8 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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:8 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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 128KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 325B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ