Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_a98136d79e29f3bb7ebaf1c4a7c6278c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_a98136d79e29f3bb7ebaf1c4a7c6278c_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_a98136d79e29f3bb7ebaf1c4a7c6278c_cryptolocker
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Size
62KB
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MD5
a98136d79e29f3bb7ebaf1c4a7c6278c
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SHA1
c412cb960c6867d335c2333946bcd33237a54513
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SHA256
2a01495c294d90e9f5a158d52c812ea3ccf19599be982939e6b54406cf69844f
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SHA512
c30fa56a418bbe8065fdf98cc8552068814006b819baed77ca282c2cf1ed23ab04ed4489b2156e4a3abfbaed14423ab6eb80cce5ee2c24d3e579a4b72dd3ed5a
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmh85b:V6a+pOtEvwDpjvE
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 2024-02-25_a98136d79e29f3bb7ebaf1c4a7c6278c_cryptolocker
Files
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2024-02-25_a98136d79e29f3bb7ebaf1c4a7c6278c_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