Behavioral task
behavioral1
Sample
f524d7c4efa2ac635ca9b96db19d8952_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f524d7c4efa2ac635ca9b96db19d8952_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f524d7c4efa2ac635ca9b96db19d8952_JaffaCakes118
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Size
132KB
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MD5
f524d7c4efa2ac635ca9b96db19d8952
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SHA1
e1108ab37c20c0baa81c890d6a414587d60add00
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SHA256
e0a384f985e71b49b0674d68bed48e67707e6bac7cf3cb49daaba7ff09f7bd06
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SHA512
4ae34abda3b04082885be14d08084c8adb27ebe0e76715af81820b5cd31f912f269e54eedb8dbfd1c4bf408afa6629482caf0c0c7a45ca507f537f3f09ecd950
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SSDEEP
3072:Ro5xY9VjrFaLG9ID4HT0CwANauWoP7O19RlxXmNf9O6v:m5EVjJa5AC78TOU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f524d7c4efa2ac635ca9b96db19d8952_JaffaCakes118 unpack001/out.upx
Files
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f524d7c4efa2ac635ca9b96db19d8952_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: 272KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 130KB - Virtual size: 132KB
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: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: 232KB - Virtual size: 232KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ