Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_f4d3f817a39f69396dabcdfa6755a7ef_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_f4d3f817a39f69396dabcdfa6755a7ef_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_f4d3f817a39f69396dabcdfa6755a7ef_cryptolocker
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Size
37KB
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MD5
f4d3f817a39f69396dabcdfa6755a7ef
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SHA1
ea62050f418bf0e1ef2c9ba493c8ce95e96077a8
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SHA256
03821221e27251a38ac136fd608b19b839f202d16531e352367b7e5c515f6f02
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SHA512
3538e45e6aae11c41af28c24cd246d6bd1905f7209a610da7be05373986c92278fc27384e961efe027cc3babe7e14b4ab7c6a7c9894bdd8241f81a9a40c02885
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5ax+3:V6QFElP6n+gMQMOtEvwDpjyaYaO
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_f4d3f817a39f69396dabcdfa6755a7ef_cryptolocker
Files
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2024-02-22_f4d3f817a39f69396dabcdfa6755a7ef_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