Behavioral task
behavioral1
Sample
2024-09-27_6aa18010cfc010185ce0d2bc7e7de341_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-27_6aa18010cfc010185ce0d2bc7e7de341_cryptolocker
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Size
55KB
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MD5
6aa18010cfc010185ce0d2bc7e7de341
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SHA1
30964635641930a97282749dada659d102c7796a
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SHA256
56832e34c7449a8bf0f9e330d1a666181bf25b268dbeeafea637c355583ee971
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SHA512
b5508301d22a57edcb9cce70fa5f56a8c24dde7ef7537dedf6d71a2838224c652e3991d01f7f326d391f5e662f924f5e34ab76237dc63893bba6eae66af88e87
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP84:b7/y28wZEjbnouy8G76iH/NLpp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-27_6aa18010cfc010185ce0d2bc7e7de341_cryptolocker
Files
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2024-09-27_6aa18010cfc010185ce0d2bc7e7de341_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