Static task
static1
Behavioral task
behavioral1
Sample
2024-04-21_a12921d308299ee90fc96a9420757e0a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-21_a12921d308299ee90fc96a9420757e0a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-21_a12921d308299ee90fc96a9420757e0a_cryptolocker
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Size
69KB
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MD5
a12921d308299ee90fc96a9420757e0a
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SHA1
0f25743e2e6e9bae3fb92acbfa34534e03ecf9dc
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SHA256
3a4f2d6ffcb992cad08ce6176d1e71b2ad608cbefcb4931862ae1fd94dc028d5
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SHA512
ad87aa41bc20fef69fd902cad67fb97bef2b46c5159f40ad9343a83b245da490008e0306ec5b086700dc2037021f4b27a30466d9e9097e349df27dbed4039ce6
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50g:DW60sllyWOtEvwDpjwF85b
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 2024-04-21_a12921d308299ee90fc96a9420757e0a_cryptolocker
Files
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2024-04-21_a12921d308299ee90fc96a9420757e0a_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ