Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_9a87061ee74850d6c180f6e018f8c807_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_9a87061ee74850d6c180f6e018f8c807_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_9a87061ee74850d6c180f6e018f8c807_cryptolocker
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Size
125KB
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MD5
9a87061ee74850d6c180f6e018f8c807
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SHA1
a2758c6e45f2a867b90a95d4935ce0d5202cb1c6
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SHA256
0736587384c4b2e80f30e408836d504adda7d7a21e1dc9ddfdf5571e86d45753
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SHA512
494a407520acc45315c9e29d7257baef4f86a4c8b9ac7c4346dfdb9d974d0ed66cd9f8a7fbb78333cb606e579320649024bd1b80e6d17708df4c57c866a6e710
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp0:vCA9OtEvwDpj4
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_9a87061ee74850d6c180f6e018f8c807_cryptolocker
Files
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2024-02-02_9a87061ee74850d6c180f6e018f8c807_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE