Behavioral task
behavioral1
Sample
2024-09-07_ec2a13f84d6ccc3c9ff634d08b3f6e3c_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-07_ec2a13f84d6ccc3c9ff634d08b3f6e3c_cryptolocker
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Size
33KB
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MD5
ec2a13f84d6ccc3c9ff634d08b3f6e3c
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SHA1
723d6036576e331df08d93f80196afd7d39e5447
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SHA256
f2adefea7f64e4542a088e8810222d8fa1f90fee4ce4b2362900bcbf9207ed3a
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SHA512
0b14e009c64c0943fa93a523092ffebedf8ade853e7ed5ca3a3651c51c959ab000301638810aa729c0025e5ea21109eecafeafff7628b068032938094835791c
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SSDEEP
768:bROjawZEjbhxnbcuyD7U9kXfn62tH/1/LpP+w:bRO2wZEjbnouy8Gv6iH/NLpV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_ec2a13f84d6ccc3c9ff634d08b3f6e3c_cryptolocker
Files
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2024-09-07_ec2a13f84d6ccc3c9ff634d08b3f6e3c_cryptolocker.exe windows:5 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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE