Behavioral task
behavioral1
Sample
42088fb62890dad0b2f18e869ede9251_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
42088fb62890dad0b2f18e869ede9251_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42088fb62890dad0b2f18e869ede9251_JaffaCakes118
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Size
81KB
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MD5
42088fb62890dad0b2f18e869ede9251
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SHA1
f5f58c7cd89b5431cf998a2c237fe7579d08d7a7
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SHA256
19a65e3d1bdbd372a1e3d283a16afc59b2712fd307480f7fe38376038d85f02e
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SHA512
ba871ba059355468492cb903c17e3b0e658f6b761d3a2ad3fe3f2ac9d63336e28c03eff8013c5683c98a1221aae573aa29d575f166d47daf76aa393d8e3402a2
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SSDEEP
1536:z6gxH6tBnMrId0EzTNNwM3wnDfwjM6J+jC8gHzKwEOlwa5JlTJZPEvxz2wCL6dAg:z6uauId0EzzwM04jM6WgW+XV/Evh2vWr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42088fb62890dad0b2f18e869ede9251_JaffaCakes118 unpack001/out.upx
Files
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42088fb62890dad0b2f18e869ede9251_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: 78KB - 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: 91KB
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