Behavioral task
behavioral1
Sample
bf549a22f95173a49caaed91672d5957_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
bf549a22f95173a49caaed91672d5957_JaffaCakes118
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Size
3.3MB
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MD5
bf549a22f95173a49caaed91672d5957
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SHA1
2b70aa6572369e5a9797ed0c0d9228ca0c334341
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SHA256
db02310fec77de1c9eafc58ac8c20fff434745e54ed7306a793f73f9d7093709
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SHA512
2ae989a49163b752c96ccd817c34f4e7e576f1b56e3050d7655452feb63413085818e9900867c4a898464b817069ccef98803bed52d17ce0edeb47ecf610522f
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SSDEEP
98304:2mHfvFbO3wk8dmOekfmwfg2KZD5yvpn54dTnuUhWE:jVOVOetwB6MZoTuAWE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf549a22f95173a49caaed91672d5957_JaffaCakes118 unpack001/out.upx
Files
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bf549a22f95173a49caaed91672d5957_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: 168KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 49KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
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: 85KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ