Behavioral task
behavioral1
Sample
1533da9447f15dbfa94dc6410854c0a3_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1533da9447f15dbfa94dc6410854c0a3_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1533da9447f15dbfa94dc6410854c0a3_JaffaCakes118
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Size
96KB
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MD5
1533da9447f15dbfa94dc6410854c0a3
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SHA1
6aaa41b4a4e5a1a188a3421238703b1d45eb3d2f
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SHA256
28391e256a9e36c9ef52831af01dec638a39d8c2c718127fe702a2ea819137c0
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SHA512
e6e2ec2ca67fad89b6d3c31636622db78e5bf4fa96c4b5091612c34fc03be81ed6c2cca63c8842a9bfc247870830e78c1f20646d3326cb7f072a8f0dd8bc71aa
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SSDEEP
1536:0kn1VI30eYLYp1mV/xjnXQ+H51r0nlFuTXrWxWmSK26TeLMy3WDBtny0Px66+u:0u1GkeYMjmlx7XDH51rGXQm2XIiiDPkW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1533da9447f15dbfa94dc6410854c0a3_JaffaCakes118 unpack001/out.upx
Files
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1533da9447f15dbfa94dc6410854c0a3_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 92KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.da414 Size: 576KB - Virtual size: 584KB
IMAGE_SCN_MEM_READ
.da632 Size: 576KB - Virtual size: 584KB
IMAGE_SCN_MEM_READ
.da623 Size: 576KB - Virtual size: 584KB
IMAGE_SCN_MEM_READ
.rdata Size: 128KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ