Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_fd90ecc83d2e3fa2dfa3e1908a38818a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_fd90ecc83d2e3fa2dfa3e1908a38818a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_fd90ecc83d2e3fa2dfa3e1908a38818a_cryptolocker
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Size
40KB
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MD5
fd90ecc83d2e3fa2dfa3e1908a38818a
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SHA1
090ac557d38bca5034b2e5d4c21e300534a2c776
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SHA256
3e7e651b19f5fe5db0d25d5f02008f20cac3cff34b889ed58bc2ee749e6741db
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SHA512
684da2a67ba9ac6213c5787bfb1e1cce0eac04edbdf3074aac75bc01a20b1f7deec42a41509d1b44269eba72e6db595485b6ca058c4ee24ae3a4b1377d021f21
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTX:ZzFbxmLPWQMOtEvwDpjLeU3P
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 2024-02-17_fd90ecc83d2e3fa2dfa3e1908a38818a_cryptolocker
Files
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2024-02-17_fd90ecc83d2e3fa2dfa3e1908a38818a_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