Behavioral task
behavioral1
Sample
28258ce3822e23c46b3ac3fd38334ca3_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
28258ce3822e23c46b3ac3fd38334ca3_JaffaCakes118
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Size
89KB
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MD5
28258ce3822e23c46b3ac3fd38334ca3
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SHA1
b37aed42a8b7d82e1976ad5f9342bddb12e2d433
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SHA256
e11dd212606dd4066acbb8a505bb629b55339a92fe19966ccc94e601a0d5a145
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SHA512
3798cf70bb071723cfa02c54ac913962694384dad3c8b9190c5d39465be1d921a614a64bff28f16c3ff82b1ca0ff9f7e705f7f47496ac952990946b960185e74
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SSDEEP
1536:N9uliT3VmD48Pm851vht8thfkMfG+SnlQbb4UmuzaFF99JZK:TukDEpr15tsf/ff4UBzaF/9JZK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 28258ce3822e23c46b3ac3fd38334ca3_JaffaCakes118 unpack001/out.upx
Files
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28258ce3822e23c46b3ac3fd38334ca3_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: 156KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 82KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 188KB - Virtual size: 187KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ