Behavioral task
behavioral1
Sample
4128a9baf85311249e7f40fc4ad61283_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4128a9baf85311249e7f40fc4ad61283_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4128a9baf85311249e7f40fc4ad61283_JaffaCakes118
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Size
12KB
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MD5
4128a9baf85311249e7f40fc4ad61283
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SHA1
0e70ad95ea8aef7a1da75ab1855f5f48b1617b63
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SHA256
9be08cc9ba7cade5144c275899bd0e88d640e22525e8cd1d90097beeaa5be849
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SHA512
ad8b3372d2be737642c20f51d9d02ebc92bc3c8c9200e53c6619856f2e942442c888cbf8321b165a48e78b5333e5bb0670d863ef9e82ce2ba199f50cfdfa565b
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SSDEEP
384:USRGa7Dr8IHKhuoUj8b/FpStLfezivRYuc:U1atKhu3VtfemRU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4128a9baf85311249e7f40fc4ad61283_JaffaCakes118 unpack001/out.upx
Files
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4128a9baf85311249e7f40fc4ad61283_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ