Behavioral task
behavioral1
Sample
1a34c9f384243c9d7e4a7c1c25585a40_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1a34c9f384243c9d7e4a7c1c25585a40_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
1a34c9f384243c9d7e4a7c1c25585a40_JaffaCakes118
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Size
266KB
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MD5
1a34c9f384243c9d7e4a7c1c25585a40
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SHA1
544f06e17a3c26329fd211848f7ec8f162856c99
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SHA256
8cfcd1bda6088cd209dc08ba2bd095c3f5dc1d479a0289f6775ba8731468af25
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SHA512
0ca43f2e50ef8b8cf2bc03a59f47c8d995e3fda82b113a628da0000b7bf6995808bd2e8f60ca8be828d5e1abca1cd51648537ef61e129e260e561ec1e049dbea
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SSDEEP
6144:MNtvF8XI21Yd5GoERiBjeOnnZqestsXDwQPw29a+TBMc+Hutuk/7Rg:AvF81Yd0o0w6hes+XDwQPw29FNMzutu3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1a34c9f384243c9d7e4a7c1c25585a40_JaffaCakes118 unpack001/out.upx
Files
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1a34c9f384243c9d7e4a7c1c25585a40_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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 262KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 90KB - Virtual size: 89KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 23KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 240KB - Virtual size: 239KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ