Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_7dd8485330acf4e42b28ead9ed2a4ca8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_7dd8485330acf4e42b28ead9ed2a4ca8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_7dd8485330acf4e42b28ead9ed2a4ca8_cryptolocker
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Size
73KB
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MD5
7dd8485330acf4e42b28ead9ed2a4ca8
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SHA1
77128c32db2ec9a0dfc898e10a456a69bd1e9f13
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SHA256
9a9b1c7983825d7c623b91cd93debf510dab1552326e6b3a8bd54ce15f1ca281
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SHA512
aa8cee31e256c52cd70d77bafc644317c4872557d4543026abf319daba3aad5494e8c9bed8da2538bb58430bce62ce03423d3124fa4f353201e4458fbcbd3441
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku3v:ZVxkGOtEvwDpjcar
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-23_7dd8485330acf4e42b28ead9ed2a4ca8_cryptolocker
Files
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2024-01-23_7dd8485330acf4e42b28ead9ed2a4ca8_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ