Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_efe32cd5459716cb0e0b0351655b3e36_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-02_efe32cd5459716cb0e0b0351655b3e36_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-02_efe32cd5459716cb0e0b0351655b3e36_cryptolocker
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Size
40KB
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MD5
efe32cd5459716cb0e0b0351655b3e36
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SHA1
26771e9dda1104a8a73a185477834d4badd63b93
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SHA256
a3c9288a0a1ccf346536438da0dc12fbf8071c5161a66d6cfa1b0943d8da25c9
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SHA512
8c594dd0613ccf208ef7698ea99c203a5f36018add1276fe74843fd9dd0357d536bd935bb7f17963ce409e6c7f8aaee3234530b58ceefb8146f61c8841e4db34
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRVZoM:V6QFElP6n+gMQMOtEvwDpjyaYaLL
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 2024-05-02_efe32cd5459716cb0e0b0351655b3e36_cryptolocker
Files
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2024-05-02_efe32cd5459716cb0e0b0351655b3e36_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