Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_1b888dd6d37bdeb078a50c96b5e477f0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_1b888dd6d37bdeb078a50c96b5e477f0_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-02_1b888dd6d37bdeb078a50c96b5e477f0_cryptolocker
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Size
39KB
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MD5
1b888dd6d37bdeb078a50c96b5e477f0
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SHA1
40d32478fca83293796ed9cab76cb0e08a423dc5
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SHA256
02a7e9b9099d9bda013fdf0cc3ec6675353e29971e00ed178805cf7e5c5563d0
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SHA512
a957f709f8797cc9e2258e914dd61ff6f9f9406160f99406e28c8ed87a0d6e134ab5d9b6697e550b47d25cf386788177fcd94cd1bd9650ab4ae633ce3ce6d857
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQLI3JnoehFOgB:V6QFElP6n+gMQMOtEvwDpjeJQy1hogB
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 2024-02-02_1b888dd6d37bdeb078a50c96b5e477f0_cryptolocker
Files
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2024-02-02_1b888dd6d37bdeb078a50c96b5e477f0_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