Static task
static1
Behavioral task
behavioral1
Sample
2024-05-05_81ae0dfbaec7ac06cb27a3f77b94f354_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-05_81ae0dfbaec7ac06cb27a3f77b94f354_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-05_81ae0dfbaec7ac06cb27a3f77b94f354_cryptolocker
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Size
39KB
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MD5
81ae0dfbaec7ac06cb27a3f77b94f354
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SHA1
1d5bbbd689c4533f2c2c9accc7cdb4c715567deb
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SHA256
182914ab136ec88a64dc46d0d3a5e0faf0b0a45ee0fec06ab8a0cdd1afef71d3
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SHA512
295605e3766758ff39aac2099e33fee90a971b87adec6f9fa79421f0458311d71eee822ced0206f5d8a64d8e23ea4ff151f3cb56276ac718e08790934d59d13b
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDk9lP:ZzFbxmLPWQMOtEvwDpjLeJAsKcWP
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 2024-05-05_81ae0dfbaec7ac06cb27a3f77b94f354_cryptolocker
Files
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2024-05-05_81ae0dfbaec7ac06cb27a3f77b94f354_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