Behavioral task
behavioral1
Sample
2024-09-06_c70e9644fd8c532d4a0307571d4ae3ae_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_c70e9644fd8c532d4a0307571d4ae3ae_cryptolocker
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Size
45KB
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MD5
c70e9644fd8c532d4a0307571d4ae3ae
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SHA1
144387256de700459137760337763d2f398b561a
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SHA256
c3143151735895a64cd447df40b57428c3e7730ea966ec2256224b8b05dd1b79
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SHA512
eab275a7c42b02aa1ef64d31fc563a17abd257f0eec22486235d55deba0222460a1bac6dfcf55a8ca464b8e0a1c09d2b3149ea43d6083dca419ac853164c8c1b
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqG:bODOw9acifH+YG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_c70e9644fd8c532d4a0307571d4ae3ae_cryptolocker
Files
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2024-09-06_c70e9644fd8c532d4a0307571d4ae3ae_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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