Behavioral task
behavioral1
Sample
16fa2d823c91337a0564f81a2e741c17_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
16fa2d823c91337a0564f81a2e741c17_JaffaCakes118
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Size
18KB
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MD5
16fa2d823c91337a0564f81a2e741c17
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SHA1
d43ceaac3da1e4e50fd4e81ed04b7b9aaff58511
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SHA256
b119108d4cc1bda454ea3c0d3866a4a9418ea70a4422b18f176cc91fc29846f6
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SHA512
e726ab292757312d8bf691527b7b2814d601dd9d243c3a0e575d793ea6653ad37b9d2d44b0cf92b9631334db62babdde9a9db9c867f04bd21622c3acf64e2a59
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SSDEEP
384:ODkKPSAmgjwjufT9T1CasCLKhAXoALHPunDvgRzCH:u1j979sa1KyXoSHPuDvgR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 16fa2d823c91337a0564f81a2e741c17_JaffaCakes118 unpack001/out.upx
Files
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16fa2d823c91337a0564f81a2e741c17_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ