Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_fd188f52a59c71ea96feda944d7f9a70_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_fd188f52a59c71ea96feda944d7f9a70_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_fd188f52a59c71ea96feda944d7f9a70_cryptolocker
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Size
35KB
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MD5
fd188f52a59c71ea96feda944d7f9a70
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SHA1
4ecb828efbcd0186fcfea645f3d4d2a32fda52bb
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SHA256
5d14f94bb37e8da747139aaa5d963734c380d4ee69b4f5b44b3486708770cca5
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SHA512
b738e8cee8ed877f916f642891378ddd103215be7bfe3f6e9aacdc625414d3ba08740fc4d843f16404410f5a5c5e84b516526069673ac0fff474a201ed2265f9
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAv:ZzFbxmLPWQMOtEvwDpjLeJAv
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 2024-01-29_fd188f52a59c71ea96feda944d7f9a70_cryptolocker
Files
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2024-01-29_fd188f52a59c71ea96feda944d7f9a70_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