Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_b347750bf71349518db702858fa4b7ef_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_b347750bf71349518db702858fa4b7ef_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_b347750bf71349518db702858fa4b7ef_cryptolocker
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Size
82KB
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MD5
b347750bf71349518db702858fa4b7ef
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SHA1
a3b9c9104afbc8b1fe110b9e2c0d18cd17f64272
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SHA256
2e879261da67e30882f8c5ef6832bbf6388656527f37a8e0080af0193cbab437
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SHA512
20a60b4b1257f5b16ee522d7139db32379b0803d8fe1a2920868ec8ee922382190610f2ec297441ae77a93466d131f4b71dcaf1814a977eb4f3da96b661ab596
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPFH8:V6QFElP6n+gMQMOtEvwDpjyaLccVNlA
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 2024-02-03_b347750bf71349518db702858fa4b7ef_cryptolocker
Files
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2024-02-03_b347750bf71349518db702858fa4b7ef_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