Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_5f1c5fab1ecb7e03bb417b956c2aeab8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_5f1c5fab1ecb7e03bb417b956c2aeab8_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_5f1c5fab1ecb7e03bb417b956c2aeab8_cryptolocker
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Size
84KB
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MD5
5f1c5fab1ecb7e03bb417b956c2aeab8
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SHA1
f3abf7679bd8c5133f9403385644b3cd746bd52d
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SHA256
f66da3bfc9cb14608d05be754053d6931ba7663c6d68b056ef2776f7b51782b1
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SHA512
35264a38d579ee8ec5bc1b168c125dcdcd497a020719d1688caa1204b6f7da53ed534e2fa898ce6b83220f5934f4cdb86e4d37ee77589b5a026fe781cb34816c
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8U:V6a+pOtEvwDpjvpu
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 2024-02-23_5f1c5fab1ecb7e03bb417b956c2aeab8_cryptolocker
Files
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2024-02-23_5f1c5fab1ecb7e03bb417b956c2aeab8_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