Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_40c78f8a3f004e398df84c0399633eff_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-26_40c78f8a3f004e398df84c0399633eff_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_40c78f8a3f004e398df84c0399633eff_cryptolocker
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Size
39KB
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MD5
40c78f8a3f004e398df84c0399633eff
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SHA1
ff0d79004fcc217b1acf67edf9b8cb1a4eb62341
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SHA256
6eb08563fceb43b9deb6c4dfdad0992dd70513e885ee8a0ef6fefa7fc26ff0cc
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SHA512
3bc9025f8f20c1f02921c1410f4f5d7a2beab73c52fd8dd2fb142aec8db273788c0679f23d4f4a96b279870eacfdadab656e3c04e0474f0408718a387dbfbcc6
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTp:ZzFbxmLPWQMOtEvwDpjLeU3R
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 2024-01-26_40c78f8a3f004e398df84c0399633eff_cryptolocker
Files
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2024-01-26_40c78f8a3f004e398df84c0399633eff_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