Behavioral task
behavioral1
Sample
a4052e1756381fd7ddcf61542adedf0e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a4052e1756381fd7ddcf61542adedf0e_JaffaCakes118
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Size
11KB
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MD5
a4052e1756381fd7ddcf61542adedf0e
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SHA1
5f5f4f64d8a157f02dd29aeb7c30eb429b2f34f2
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SHA256
4aaa83032f05515b4d1b787e65f3deaefb22aab355caa7fe6d0fe9eb63af9746
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SHA512
7676ddbc0a9df19d4508e9443c3aa1e95360d8262f26d844e6afb985cd1b823f3897ad54843bf40bce1ed6e9c5cb6e263d55163d5ae883f97429679d3a2bfe03
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SSDEEP
192:Ch26AfRDdhK2hjuU7cCFifXp0gfdlJuUe8CdXtMr6tGmOPm3kAbw7P37d3ylUkqV:C5AfRD3K2YQFoXGglfCdQeGFu3ydCl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4052e1756381fd7ddcf61542adedf0e_JaffaCakes118 unpack001/out.upx
Files
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a4052e1756381fd7ddcf61542adedf0e_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: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ