Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_a8a18477c759a7637f3fd240752624a0_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_a8a18477c759a7637f3fd240752624a0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_a8a18477c759a7637f3fd240752624a0_cryptolocker
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Size
50KB
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MD5
a8a18477c759a7637f3fd240752624a0
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SHA1
959121641c102e4867b3a74ce553a215143ee0a5
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SHA256
47569fec77fac35319c49d619f41bc270e344132b036eeb2e368d7e19ad2cd2e
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SHA512
5176aa571312c65b43685e6d0d9b916c3279cdb62a755f8a4ef86248df9c8d570c88b6c6f636255c50e36f7d5397c55817aacb682e3601ab57e91979b5f8bbaa
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQ7suIlsw92KFXpQenh/pC:V6QFElP6n+gMQMOtEvwDpjeJQ7pojkmC
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-29_a8a18477c759a7637f3fd240752624a0_cryptolocker
Files
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2024-01-29_a8a18477c759a7637f3fd240752624a0_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ