Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_3a1fc6524aacbc57cb52b6b1d15ea354_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_3a1fc6524aacbc57cb52b6b1d15ea354_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_3a1fc6524aacbc57cb52b6b1d15ea354_cryptolocker
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Size
38KB
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MD5
3a1fc6524aacbc57cb52b6b1d15ea354
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SHA1
9145e85a7961c2094d7c8a20418470bb8b9ad986
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SHA256
753bb1e7b2775b6015df8c36e707304d642885a1b4ca37934f685293c76918d4
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SHA512
88a426971a3d73cc0b1ac156b045cc12be875b694850ec655f5e44f6f16f09a2f31163d20702b7bd1e95c9dd40dd9d30fe3fd2b7cc4b00dd86407642615ba852
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTs:ZzFbxmLPWQMOtEvwDpjLeU3E
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 2024-01-28_3a1fc6524aacbc57cb52b6b1d15ea354_cryptolocker
Files
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2024-01-28_3a1fc6524aacbc57cb52b6b1d15ea354_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