Behavioral task
behavioral1
Sample
38257f233ba5c2ba46b626d1198381c0_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
38257f233ba5c2ba46b626d1198381c0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
38257f233ba5c2ba46b626d1198381c0_JaffaCakes118
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Size
38KB
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MD5
38257f233ba5c2ba46b626d1198381c0
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SHA1
a8b299f4e7564e9446019be17d9dd3fef1814c65
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SHA256
c9333222ca825369dd0ad050c2d2deace6e2514f68856fbd920f7be7530b3448
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SHA512
3daccc428e6d460be10654231824a6335e34032df0560424930ba9b51119a78a3f5c911bbdde1b8d3ec75bab1b00dfac793c64c4f90b2d6a7930f23f66265419
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SSDEEP
768:TLA5VmHciu5PG9pExTpU21W0s97BVbjLT/OUraUWpyYW01:TkE8ThG9ilZ1WRt7jOEWz
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 38257f233ba5c2ba46b626d1198381c0_JaffaCakes118 unpack001/out.upx
Files
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38257f233ba5c2ba46b626d1198381c0_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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_32BIT_MACHINE
Sections
.text Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ