Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_4cf73dd1fccad54ec3001731d900cc6a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-02_4cf73dd1fccad54ec3001731d900cc6a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-02_4cf73dd1fccad54ec3001731d900cc6a_cryptolocker
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Size
85KB
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MD5
4cf73dd1fccad54ec3001731d900cc6a
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SHA1
1bc2fcb2ca42f3f78440ca9bba94e3d361e24fd3
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SHA256
4126bced389bdccb119923db3b0376b5f5c148c18b7991b1a4ce31eb6c1b0a7c
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SHA512
6a60245d39e1b7f3603e7f9b80a12c17c58880ada55b666bcf0a7a13c350f0f41ab0518850e912d1a21513638dd23b4f02132c154bc08cf9663f96f811f5d421
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6aL:V6a+pOtEvwDpjvpv
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_4cf73dd1fccad54ec3001731d900cc6a_cryptolocker
Files
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2024-05-02_4cf73dd1fccad54ec3001731d900cc6a_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