Behavioral task
behavioral1
Sample
fef0e7a52f7dc2e14c5e3ab33e44d70c_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
fef0e7a52f7dc2e14c5e3ab33e44d70c_JaffaCakes118
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Size
554KB
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MD5
fef0e7a52f7dc2e14c5e3ab33e44d70c
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SHA1
ea39f8c4d7d96bdf415d2f722d615b366277bbb8
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SHA256
6485ff9ee7ac8050c80503e4d02d2c91d560c3b187920b9695866fd2bc244496
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SHA512
85e3b900c6c62bcd1f12247b8d63a2b58ed05bfd4b6830e71e0aeb7ee2dd1346b149249bd14b516f6a04ad78dd0b3633d3985db67e48693e35fe8e89b5350fc8
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SSDEEP
12288:jrijX82qDsPsqyYDlEfMba/b8EszUlKMzklopt/34I:HM82+sEqyYxEpb1GUlKVl+II
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fef0e7a52f7dc2e14c5e3ab33e44d70c_JaffaCakes118 unpack001/out.upx
Files
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fef0e7a52f7dc2e14c5e3ab33e44d70c_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_AGGRESIVE_WS_TRIM
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: 21KB - Virtual size: 24KB
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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ