Behavioral task
behavioral1
Sample
2024-09-09_e0a18d1bb58e0963423466dcd98ba70f_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-09_e0a18d1bb58e0963423466dcd98ba70f_cryptolocker
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Size
45KB
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MD5
e0a18d1bb58e0963423466dcd98ba70f
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SHA1
94c7417ac0a2f163761a7c870b090f1b21cbb0e2
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SHA256
05de6d351d50b64d5370fa6acb1734b83dbe782ba16215c5da9ae684b99c0261
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SHA512
5bc0ed4779be0992a4499945aea691a1c18dc77c602ab6f5ce19279d5b97a9e6cc8a83420fa5fe8ce19d65b45042f645de32b556abd1e417522ab96c6b686988
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqRl:bODOw9acifH+YRl
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_e0a18d1bb58e0963423466dcd98ba70f_cryptolocker
Files
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2024-09-09_e0a18d1bb58e0963423466dcd98ba70f_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