Behavioral task
behavioral1
Sample
94ffafb41f2020e0ede56caa2e65d841_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
94ffafb41f2020e0ede56caa2e65d841_JaffaCakes118
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Size
122KB
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MD5
94ffafb41f2020e0ede56caa2e65d841
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SHA1
adee8dffdcd7b5873203adfaddf4282db0b997b7
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SHA256
5b044c7ff030518e9f327c8946aa92f2026d62289aee06098218b58cb036a40f
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SHA512
a4fd508a54665e10a692605663a74d7b4b2325d63b733673637cfa2d8d444e7ecfa3117a58977678c40308b448746435718e090943f6157628cd7030e3798c05
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SSDEEP
3072:ZsuNh9LoFwT5eot5jySWF3INyySacSls//3SS/tzBVYS0:tXcFwT5eDFmyy9Nl+3x/TVD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 94ffafb41f2020e0ede56caa2e65d841_JaffaCakes118 unpack001/out.upx
Files
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94ffafb41f2020e0ede56caa2e65d841_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 119KB - Virtual size: 120KB
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_32BIT_MACHINE
Sections
.text Size: 24KB - Virtual size: 20KB
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: 108KB - Virtual size: 106KB
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