Behavioral task
behavioral1
Sample
2024-09-21_6895c8c391e30a80c42f28d6a8d702b6_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-21_6895c8c391e30a80c42f28d6a8d702b6_cryptolocker
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Size
60KB
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MD5
6895c8c391e30a80c42f28d6a8d702b6
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SHA1
05b346c067b168a0f88080c0f8463cdea0316838
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SHA256
5dfc04e04f137bdb13c6797c4dc886238f3108d2df0bb50abd09169a44c1ad86
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SHA512
401680199b08bc38280b83c5aaa1bd6f2cf68a9de2bfe2eab715601caeb6b0c4d8b1fb779e3f4c0b147d61c8256c8989c460663aab15881974b20aa7e37d5031
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SSDEEP
768:76LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5axK3hD:76QFElP6n+gKmddpMOtEvwDpj9aYaQhD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_6895c8c391e30a80c42f28d6a8d702b6_cryptolocker
Files
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2024-09-21_6895c8c391e30a80c42f28d6a8d702b6_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