Behavioral task
behavioral1
Sample
289e2331dfb9154a65ebc3a2f700ae2a_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
289e2331dfb9154a65ebc3a2f700ae2a_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
289e2331dfb9154a65ebc3a2f700ae2a_JaffaCakes118
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Size
632KB
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MD5
289e2331dfb9154a65ebc3a2f700ae2a
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SHA1
d64cb3d79627bfc324dd2a44b6e0a930187dccda
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SHA256
3e5f7bb7a35a4f6f8c3e47450baccf004b1d4ad23260b53af43eef09d95ceb11
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SHA512
d4260779218e8b18e349fbe4c03eee0e64f41bb5160a60e51f01077ec06172e8ea1edca8f4f42c98539e2444c47c7cc453f60388910fb189b42a6524ae6aea59
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SSDEEP
12288:APNoS8vbBIuqX+hWZKfZpeXhIUh+31kQO993/uxK6VE3m3y1+UeNIGt+8l:APNoNDB5qX+hmKfZpeXG4S1ZOT/h6VEc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 289e2331dfb9154a65ebc3a2f700ae2a_JaffaCakes118 unpack001/out.upx
Files
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289e2331dfb9154a65ebc3a2f700ae2a_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ