Behavioral task
behavioral1
Sample
81c9f59d59f47adb56dcd644fe8ad3c2_JaffaCakes118.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
81c9f59d59f47adb56dcd644fe8ad3c2_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
81c9f59d59f47adb56dcd644fe8ad3c2_JaffaCakes118
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Size
834KB
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MD5
81c9f59d59f47adb56dcd644fe8ad3c2
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SHA1
b531fd2e38e70b3f0affb73f127cb62a0fc32ca6
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SHA256
ec454237d6fe71ad3987df75978e44ae5bc4cb08687358a1f27a4b88c221e9a5
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SHA512
c893784f3b08553665470d375647b2a50de9ca3b8bbdba039624589d393772cba4b1ae65710c9f319408edf3301c1e8577503511c26a38ae3ebb814db665a05b
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SSDEEP
24576:3L+m21/oacr6VdrPy37WzH0A6u/cwtHbiUxZbciKY2a:bjk/oacSrPy37WzH0A6uUyH3dHKY2a
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 81c9f59d59f47adb56dcd644fe8ad3c2_JaffaCakes118 unpack001/out.upx
Files
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81c9f59d59f47adb56dcd644fe8ad3c2_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 90KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 104KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ