Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_fb4a5cb29dad33826b835528b9794e96_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-23_fb4a5cb29dad33826b835528b9794e96_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_fb4a5cb29dad33826b835528b9794e96_cryptolocker
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Size
42KB
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MD5
fb4a5cb29dad33826b835528b9794e96
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SHA1
f04c392035fc69316d3eaac211618245646e28a8
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SHA256
f11dbb36ef28c7f97872a71d0ca08b5e4f1068a591871a94b6b849091737d48c
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SHA512
ea0eb21f3a39835f7c24236332a31064c6c1d0842abfecf6bc9bcb742c5b08a6a6b140ac1fc99d5bf01162a06ba8454c6f3bff958f1090b49d683401b36ed622
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETked34O:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+p
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_fb4a5cb29dad33826b835528b9794e96_cryptolocker
Files
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2024-02-23_fb4a5cb29dad33826b835528b9794e96_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ