Behavioral task
behavioral1
Sample
40d1a55ab39f584cbd100b7483294dd2_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
40d1a55ab39f584cbd100b7483294dd2_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
40d1a55ab39f584cbd100b7483294dd2_JaffaCakes118
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Size
444KB
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MD5
40d1a55ab39f584cbd100b7483294dd2
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SHA1
f807a5fb2715653f619e0c4786ccb4186ee10929
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SHA256
ce9660f5360a2a007f40aa77849293c076c561c43418041a144aa441dd685df5
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SHA512
c8b23c9f4c75aee3196ffdfa6872db17e0bd11e7b117fe9df0430ec195d2e80169090e66d98963d0af54365e069868ad3975d34c6aaec1a0aaf9763cf90bc3a2
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SSDEEP
12288:wuX/iIu5QjXqgNY42s6TgCPWRYcK7/n+f:wgNu2Xqg+42OBm/Gf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40d1a55ab39f584cbd100b7483294dd2_JaffaCakes118 unpack001/out.upx
Files
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40d1a55ab39f584cbd100b7483294dd2_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 292KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 439KB - Virtual size: 440KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 290KB - Virtual size: 289KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
otEVUOi2 Size: 126KB - Virtual size: 126KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idat_66 Size: 223KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ