Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_41f4711477ef3c09eec0968d08f64c3b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_41f4711477ef3c09eec0968d08f64c3b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_41f4711477ef3c09eec0968d08f64c3b_cryptolocker
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Size
101KB
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MD5
41f4711477ef3c09eec0968d08f64c3b
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SHA1
a8427e4ff6e2d436c0c4261d4c3d3b712cd673a5
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SHA256
166a6f526c1a3b3f5cf210d2b56bbb9995d2f519af00b00932a4c505d7f0c3ae
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SHA512
82990798c7a4ffea0eed0a7d2c866a4f8e2917eda8174c9a962cd824653861b2a73a2ad785619ba8ae988923dcecc67b2fd4558570610f266780801b85f2a62b
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNuj2GQi8Ao0w:V6a+pOtEvwDpjtzX
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 2024-02-20_41f4711477ef3c09eec0968d08f64c3b_cryptolocker
Files
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2024-02-20_41f4711477ef3c09eec0968d08f64c3b_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