Behavioral task
behavioral1
Sample
73e88d136f5312f551e9a316d9eb636a_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
73e88d136f5312f551e9a316d9eb636a_JaffaCakes118
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Size
32KB
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MD5
73e88d136f5312f551e9a316d9eb636a
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SHA1
db826d5fa75ebfddf9a7beddfe9d3eaa7b99da58
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SHA256
b6ed700bbf64b202350671a5e039c0975e99b0f251057001d2f8d52b99037874
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SHA512
44df5578d2b3dfea2d07d2b21bcbec6cb54f06a84054ec90d1e8186afece08d83f8209a5f2c9d0cecbe6cc3160b67b8225f3eb2c755a71fc84f1e70188af01d9
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SSDEEP
384:D9xwqnceJueQ6bvMqewXhg3AhJbORm52iKOLnE18p3OuTeqRKpZmVmmV1CZB7Tp1:JxwVeJiZ0hPhJbu7qLFVOiTRKpZIDHB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 73e88d136f5312f551e9a316d9eb636a_JaffaCakes118 unpack001/out.upx
Files
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73e88d136f5312f551e9a316d9eb636a_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: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 8KB
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
.data Size: 40KB - Virtual size: 47KB
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