Static task
static1
Behavioral task
behavioral1
Sample
2024-05-04_5ef34ff51a7f7c2f9a35183a086a1930_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-04_5ef34ff51a7f7c2f9a35183a086a1930_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-04_5ef34ff51a7f7c2f9a35183a086a1930_cryptolocker
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Size
54KB
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MD5
5ef34ff51a7f7c2f9a35183a086a1930
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SHA1
3815787dc5d7a0a15d63288be12abe2f1de3ea70
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SHA256
ea0e5d56613e1c20e878b39b1f21d682f903734827f289f986356f7defb5ec37
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SHA512
11a7ded1ca1981d809cd91a9305ce4e9321e3d6feb28ed7739f8d5cff65f1ecd7b65ae2de3055e399bf4e268dd97f01c7af4be31d19588aba4b9faeda2c00dbf
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQ6ur:DW60sllyWOtEvwDpjwF3
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 2024-05-04_5ef34ff51a7f7c2f9a35183a086a1930_cryptolocker
Files
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2024-05-04_5ef34ff51a7f7c2f9a35183a086a1930_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