Behavioral task
behavioral1
Sample
3737a1bb9f6f1709ac9fb2813af8d01c_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
3737a1bb9f6f1709ac9fb2813af8d01c_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
3737a1bb9f6f1709ac9fb2813af8d01c_JaffaCakes118
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Size
77KB
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MD5
3737a1bb9f6f1709ac9fb2813af8d01c
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SHA1
69e9ad0f4f922ac191798f5492cf168600867bb6
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SHA256
19ae42c6bfe6fc2fbb4c36fbd2ec2b521eb4481676ea0e829b8f0b34dd23f452
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SHA512
96ab112b27c156ef88a10fafa49bc27df4f73fecf7da99ee9d09c278eb7c27d6490de9c5be9b06147eb2eccb6ae62da51b52a44be79ac601d9bdbe6a864b49de
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SSDEEP
1536:iUB6qbkzB5x5Nx7A/wgEpBfRQRshixIF0mlFS:iMy5rU3CkwDF0SQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3737a1bb9f6f1709ac9fb2813af8d01c_JaffaCakes118 unpack001/out.upx
Files
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3737a1bb9f6f1709ac9fb2813af8d01c_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
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: 72KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ