Behavioral task
behavioral1
Sample
4371f52ca8f7bca8e48b7818c526fe09_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
4371f52ca8f7bca8e48b7818c526fe09_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
4371f52ca8f7bca8e48b7818c526fe09_JaffaCakes118
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Size
43KB
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MD5
4371f52ca8f7bca8e48b7818c526fe09
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SHA1
4f37ff69433fb822f600fecbffa2a71fb23c86f1
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SHA256
dcad4d8f65857abadb71391c861d1da44d82e7cba49d19224f67a29f6b395776
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SHA512
9edf19794853025306eab96beffec6129789d64531bebbfa6b4ef652722fd544cb7f30adac7f4e9885b4c812bc6fb1acf335b6cf7f4826884f62ce6eac97f344
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIokbEVTwpQSSOzrwqmkS1eqJIJBM:egKcR4mjD9r82d4JwpQ6zi7XIJcykLc8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4371f52ca8f7bca8e48b7818c526fe09_JaffaCakes118 unpack001/out.upx
Files
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4371f52ca8f7bca8e48b7818c526fe09_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ