Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_b284d10f5b812660f94d1b3aa3d7c8ca_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_b284d10f5b812660f94d1b3aa3d7c8ca_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_b284d10f5b812660f94d1b3aa3d7c8ca_cryptolocker
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Size
96KB
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MD5
b284d10f5b812660f94d1b3aa3d7c8ca
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SHA1
e35711781d3521aee155bdd5fbbab43c0725fd91
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SHA256
b91dd755eccd94a5e0f338f48e35f21281a058fc7e54f092124894ad2b3ac065
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SHA512
9379fb647644080ebcf9b1bf66f7d46f1893bd4a69e8e566ef3a37ce3648f34f9f91a9f10f30935999663c665f308b277bbde61f1f98ab5a9870a90cc301198d
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp0xyk:V6a+pOtEvwDpjtzl
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 2024-02-22_b284d10f5b812660f94d1b3aa3d7c8ca_cryptolocker
Files
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2024-02-22_b284d10f5b812660f94d1b3aa3d7c8ca_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