Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_54b021fe54b797f60763d91f79e58c26_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_54b021fe54b797f60763d91f79e58c26_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_54b021fe54b797f60763d91f79e58c26_cryptolocker
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Size
42KB
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MD5
54b021fe54b797f60763d91f79e58c26
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SHA1
ef27d332c4483358a1a97a35ea5dc46450369c13
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SHA256
9b7c125b5546404624eaacd9157c7e70f7c91a6489dc0780b11ce2e073ec2df3
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SHA512
e742d0ec9c239ebea5b111a69980489ba9c05fbbe4326cc9eda7f8380dda3428ce7900427cf3f181a2cad9f81245e2745ce7bb3217a0e1fe87394fb5ab3ea2cd
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTv4aP:ZzFbxmLPWQMOtEvwDpjLeU3n4aP
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 2024-03-07_54b021fe54b797f60763d91f79e58c26_cryptolocker
Files
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2024-03-07_54b021fe54b797f60763d91f79e58c26_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