Behavioral task
behavioral1
Sample
3a0407f7ad65ed4d315d44d956f0f492_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3a0407f7ad65ed4d315d44d956f0f492_JaffaCakes118
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Size
5.1MB
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MD5
3a0407f7ad65ed4d315d44d956f0f492
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SHA1
19816c245f9b31f31f37329932b00f7167ef9db3
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SHA256
c081f214043b5fa4803a8523834cc2458fcfd8a314d87b2070d396525a5b77a5
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SHA512
f1345efd22be60e96cfbe7dbe0771a9fd47cb3ea71c5acd9008b9b0eed37d7c80840c7120c37430185e0cf5f4013d47cc1274528ee063aaec02aaab79662eaa2
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SSDEEP
98304:0aNAT0XoprroCiEvY6WPRsI5kVa6XRdrtdLAsAU5Hl2PtUVrcjkuFD+AITeo:0n0YxroNEvgRsEzWR/dLyU5Hl2l4GxFK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a0407f7ad65ed4d315d44d956f0f492_JaffaCakes118 unpack001/out.upx
Files
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3a0407f7ad65ed4d315d44d956f0f492_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: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 53KB - Virtual size: 56KB
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: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ