Behavioral task
behavioral1
Sample
b39f2c5fca4fe453bd5f72b08509b25f_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b39f2c5fca4fe453bd5f72b08509b25f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b39f2c5fca4fe453bd5f72b08509b25f_JaffaCakes118
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Size
239KB
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MD5
b39f2c5fca4fe453bd5f72b08509b25f
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SHA1
3d9fc199c00f245e69cdf53ea6cdd7085b4f882f
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SHA256
8f0c4df67168871470b71ff924728e4a1213b148c5dce42437d3ab2e18d61504
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SHA512
fb84e422ed8cd2e37f995a8dc0ab79b7f1291b1c387e109fbf04c9e9042b20c4e367c97a3428c5b6d3193d623176b11c25d0de23a60daefbd1c53ac244b79945
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SSDEEP
6144:BNwO256H+rK5ZzxLR/kL+PD2MDi7uk9HUObNssX:rwO2AHeKjxx75Di7ukF9xssX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b39f2c5fca4fe453bd5f72b08509b25f_JaffaCakes118
Files
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b39f2c5fca4fe453bd5f72b08509b25f_JaffaCakes118.exe windows:0 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_BYTES_REVERSED_HI
Sections
.UPX0 Size: 706KB - Virtual size: 708KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.UPX1 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX2 Size: 430KB - Virtual size: 432KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 756KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ