Behavioral task
behavioral1
Sample
0fe4f0e74d91a20d12c4ea9f5c7b122f_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
0fe4f0e74d91a20d12c4ea9f5c7b122f_JaffaCakes118
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Size
442KB
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MD5
0fe4f0e74d91a20d12c4ea9f5c7b122f
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SHA1
8e5842e5db509b32725284325be775491ddccb63
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SHA256
88e2bbc5421f79473fa594145e3f08891dc46cdaf34a1ed86cc1e23fb121ae9a
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SHA512
7767860ba81341800473cf70fa3f20112ca98c55c75be5fb5a96e08ab7904068d648486eb8662b9b3ce562dd828b860cfcef6e4b6f3c2a7a7a9cdb27dfa53f7c
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SSDEEP
12288:2MXYCsBoM+sSzPqXQ23S3sgGKtFVcRAK9nER4UTHfY6v:2MzqXv3S3iKtAGKS4efY6v
Malware Config
Signatures
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resource yara_rule static1/unpack001/out.upx themida -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0fe4f0e74d91a20d12c4ea9f5c7b122f_JaffaCakes118 unpack001/out.upx
Files
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0fe4f0e74d91a20d12c4ea9f5c7b122f_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: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 389KB - Virtual size: 392KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - 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
Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 960B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Themida Size: 514KB - Virtual size: 516KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE