Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_610035b1660e55dfde1a881bb4724760_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_610035b1660e55dfde1a881bb4724760_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-28_610035b1660e55dfde1a881bb4724760_cryptolocker
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Size
76KB
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MD5
610035b1660e55dfde1a881bb4724760
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SHA1
10b8961c60ea5d212c79a2c5cb18789e336f2a5e
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SHA256
1e75ed5cd3ca5c5280f56c62aab7fa5ec4e9aa4e1d758fce4d6275e810ab9f68
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SHA512
7617e2d69a9ac343a02f1f5ddbee644c4651676dec5c467e7742143c9fbbff82e66382cdfb7ddaf3cd169fd8c9ca7b1f2ef7be1bab4d84104e3f4698cd704b64
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuA5V:ZVxkGOtEvwDpjcam
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 2024-03-28_610035b1660e55dfde1a881bb4724760_cryptolocker
Files
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2024-03-28_610035b1660e55dfde1a881bb4724760_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