Behavioral task
behavioral1
Sample
21dbbf3d49edb47787eabc4e770252a1_JaffaCakes118.dll
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
21dbbf3d49edb47787eabc4e770252a1_JaffaCakes118.dll
Resource
win10v2004-20240611-en
General
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Target
21dbbf3d49edb47787eabc4e770252a1_JaffaCakes118
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Size
319KB
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MD5
21dbbf3d49edb47787eabc4e770252a1
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SHA1
1a89e7818c0b6e46bb5f23c115450f17eb5fc810
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SHA256
1929be8591825b3703748c9183e6e8b9d06ddd435b1abaa6ccb9b491be4b29d9
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SHA512
fdcd5a2e50e3a781f1a99589d502deeff5e260bb8832bbbbeb4b591ff6d6e5324c5f6b952719bd00fc900743504e89c04ddca95b35753ce4a05aee21ed247dba
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SSDEEP
6144:2rEl9UFL5vu87y5n/VKnXg2GvFqXPb0soa4uW8/X2Q+VSdpHXyd:yEl9e7y5dKXg2Gt0PNoaLW3Q+0dVXyd
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21dbbf3d49edb47787eabc4e770252a1_JaffaCakes118 unpack001/out.upx
Files
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21dbbf3d49edb47787eabc4e770252a1_JaffaCakes118.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 314KB - Virtual size: 316KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll .vbs windows:4 windows x86 arch:x86 polyglot
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 137KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 7KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 243KB - Virtual size: 242KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ