Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_faf784aa1a02ef57e1ea9b319f7600b1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_faf784aa1a02ef57e1ea9b319f7600b1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_faf784aa1a02ef57e1ea9b319f7600b1_cryptolocker
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Size
89KB
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MD5
faf784aa1a02ef57e1ea9b319f7600b1
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SHA1
9112e67dbc66dd2f9452d0d35613a2ecedbc6698
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SHA256
38986e75695d9584658c21b85b9ec76637639f295ab08efe451ac8fa1867917a
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SHA512
a313a4556469e27be75513279ebeca778fe0c47e68aa6e23986b0d2cba20b703c04f224dd40f32627177d7dcc6a06b8596188f3c2c88effb0708ae7421b48a23
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgV:V6a+pOtEvwDpjtzZ
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 2024-02-20_faf784aa1a02ef57e1ea9b319f7600b1_cryptolocker
Files
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2024-02-20_faf784aa1a02ef57e1ea9b319f7600b1_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