Behavioral task
behavioral1
Sample
2024-07-27_2c3aee906e73c8a162c37b91fad0c9d9_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-07-27_2c3aee906e73c8a162c37b91fad0c9d9_cryptolocker
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Size
55KB
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MD5
2c3aee906e73c8a162c37b91fad0c9d9
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SHA1
67f2f3dda84961922b9a23f765f06c9e18452fb9
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SHA256
cdc59ac3cb0d2c78889d4af3fc2ffef500d472adeadc65cd392ec2132b7dab75
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SHA512
9cf839ca548750d3c63a473f184c423aa8121bfc009fa256073d41bdd431703d6588f839dd8784e81affa353cdcd220d42b1a0b66d099842e68cdaee033ad91d
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPti:b7/y28wZEjbnouy8G76iH/NLpXi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-27_2c3aee906e73c8a162c37b91fad0c9d9_cryptolocker
Files
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2024-07-27_2c3aee906e73c8a162c37b91fad0c9d9_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 17KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE