Behavioral task
behavioral1
Sample
81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118
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Size
27KB
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MD5
81998c70637851f7dca8ebd0a2ba0a20
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SHA1
e0e50aab90ca097fb8fd5c81bb85be1ac18ab97e
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SHA256
0996f64c8e7e47f56953c88f19d6e98be883f503cf3ecef018d3946b8a36d8f5
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SHA512
2dd51c227cc1ba06e16c1d41f1242771be004bc4a3ac57090f3ca2ce0c2121b56ec42796eec2281e5c5a62635971e4033d193adb128e638a476e740e9a48105b
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SSDEEP
384:q+C61+heV99R6WAz7M9ptuEDuflqKcsN6+7AuPP2flfUhWSSl9XgOm:IquPKVCNqL4PG0bmA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 81998c70637851f7dca8ebd0a2ba0a20_JaffaCakes118 unpack001/out.upx
Files
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81998c70637851f7dca8ebd0a2ba0a20_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
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_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: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ