Behavioral task
behavioral1
Sample
1023f4a26403d370b5b02df2cf74f2bc_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
1023f4a26403d370b5b02df2cf74f2bc_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1023f4a26403d370b5b02df2cf74f2bc_JaffaCakes118
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Size
29KB
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MD5
1023f4a26403d370b5b02df2cf74f2bc
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SHA1
9885d6afca2ec392b62c09f90ce1c956fbd95ef3
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SHA256
73a5f39001618c4b3d45d2b7103bc15ba0a3475d5f8f1aa61c30f43d197b7ad5
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SHA512
6f587c557d385391ed8b39e67fab3a542ff897b3cabd74a531dc8e428d02474c48879b6acc6b33b12824eea3b09e48cccb3eee5a59114752c42fd3e2ef66f82e
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SSDEEP
768:dZFlUMrs2Ht8a5k3otwjJFo7LDc+LAfh7RC14J:dZFDrht8pYt4zo7vc+LAp7Aq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1023f4a26403d370b5b02df2cf74f2bc_JaffaCakes118 unpack001/out.upx
Files
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1023f4a26403d370b5b02df2cf74f2bc_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
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: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE