Behavioral task
behavioral1
Sample
2024-09-09_5ed37e6c585476fbd136cd2cd5d0ca3e_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-09_5ed37e6c585476fbd136cd2cd5d0ca3e_cryptolocker
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Size
55KB
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MD5
5ed37e6c585476fbd136cd2cd5d0ca3e
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SHA1
0b87a13440247cfa742d12c7de737c1ad5b40120
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SHA256
46175bff1422eb37ed6f222d0f43156cfcfb1513ea9a4ee9f3f4a0a9da7f5303
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SHA512
20fff2a60e0077fee8bbb1602295f96588c07e86f8df8130f94a21ca303057a803e36d80202ffc649dae4142b03efec0fd85631ec5636d984d7bd95dfeee3fe9
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgj:z6QFElP6n+gKmddpMOtEvwDpj31ikgj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_5ed37e6c585476fbd136cd2cd5d0ca3e_cryptolocker
Files
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2024-09-09_5ed37e6c585476fbd136cd2cd5d0ca3e_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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