Behavioral task
behavioral1
Sample
896328127.malware.exe
Resource
win7-20240708-en
General
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Target
73c9e1fff715418a20b2af40c18bdb60_JaffaCakes118
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Size
323KB
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MD5
73c9e1fff715418a20b2af40c18bdb60
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SHA1
77c260a2e9bddad299c0c3fc3c0623bba4c8208d
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SHA256
4b9e6d20fb107fb421e653206fdb89a02e0e9a05282f51028de3bf7c4a676e4d
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SHA512
03e732fc6a8a346712bc349ae105a448d50a9cb838c4e2880bb815c68a58b3138ec93c6ae14f0cf9db170b940612e7797e3fbb7160d34c41b06b7823cad95e5d
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SSDEEP
6144:Ki2n1mtzFY3AONcUQBYP5qz9nC/8zQ+0yXjLX+FD0i1uQDbGUGysTQUztg:fXzFo5qz9nC0zQVyXjLXAnaUGBhzO
Malware Config
Signatures
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resource yara_rule static1/unpack001/896328127.malware.sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/896328127.malware.sample unpack002/out.upx
Files
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73c9e1fff715418a20b2af40c18bdb60_JaffaCakes118.zip
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896328127.malware.sample.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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ