Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_b7abd0f82d24cad46ac91d07a9fb190c_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-29_b7abd0f82d24cad46ac91d07a9fb190c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_b7abd0f82d24cad46ac91d07a9fb190c_cryptolocker
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Size
42KB
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MD5
b7abd0f82d24cad46ac91d07a9fb190c
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SHA1
d5ba30d9d4d078125f99787bbd96d8fda1c54ad5
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SHA256
5e8328b492e113aa28d4488ebe2ab1850e716645c4773b38297a7b500697e155
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SHA512
56e6990c9d0e49751e049bc7573a19ff6a431d1e70ad23cc7a9bdb775bda953bbbc3a9c19bd26eb68576c4d35b7b5b3af72aedfdadb9738e2ef984956c6e80bc
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTv40h:ZzFbxmLPWQMOtEvwDpjLeU3n4g
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-29_b7abd0f82d24cad46ac91d07a9fb190c_cryptolocker
Files
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2024-02-29_b7abd0f82d24cad46ac91d07a9fb190c_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ