Behavioral task
behavioral1
Sample
3f20ec37c434dae7a7ae9eacfbe861e6_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3f20ec37c434dae7a7ae9eacfbe861e6_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3f20ec37c434dae7a7ae9eacfbe861e6_JaffaCakes118
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Size
80KB
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MD5
3f20ec37c434dae7a7ae9eacfbe861e6
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SHA1
88d5d0472ca77d7c1167f8f927e81b3801762c13
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SHA256
124c76690a40e5aab65bef9c6c2ab5792670ce37420a654b23c5da70299fe210
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SHA512
898a8f923e4fa531d5fb1c56d134c60ea0164908413ee83108e6ab44b807edf15661c6db7d2cce20b99ce88c9f85a759fd2bc40bfd8d847f1efeeeff5af8dd13
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SSDEEP
1536:81FyGf4UBvtYWHVLXs3iw48isj0toCsqjR5CltNUV:8X4+1THZvpsMsI0XE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f20ec37c434dae7a7ae9eacfbe861e6_JaffaCakes118 unpack001/out.upx
Files
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3f20ec37c434dae7a7ae9eacfbe861e6_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 77KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 16KB - Virtual size: 13KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ