Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_3f15aeb5fc8f988d6412a33759e1b360_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-05_3f15aeb5fc8f988d6412a33759e1b360_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_3f15aeb5fc8f988d6412a33759e1b360_cryptolocker
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Size
95KB
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MD5
3f15aeb5fc8f988d6412a33759e1b360
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SHA1
4ba8c938082fbe3ac8a83e336ef27e6e42ce9aa7
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SHA256
a3d2d0ca708ae88b327bd4764737855a69e885cb98df2c39087cc7579ef98208
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SHA512
c27bcef8b7ad96ac9c8271280ae07b3da87998c09b4869118d7192cf1de2b23dda0e545b977eb162a0bd883d6f9a61d8db2e2c80c121d90c98ace821397580d0
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpd:V6a+pOtEvwDpjtzC
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 2024-04-05_3f15aeb5fc8f988d6412a33759e1b360_cryptolocker
Files
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2024-04-05_3f15aeb5fc8f988d6412a33759e1b360_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