Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_6b7f72108e6383d54ddeed357f2a2ec9_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-27_6b7f72108e6383d54ddeed357f2a2ec9_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_6b7f72108e6383d54ddeed357f2a2ec9_cryptolocker
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Size
39KB
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MD5
6b7f72108e6383d54ddeed357f2a2ec9
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SHA1
aa58d89df6ec8d77f28ab4fe39d998971e62d9d7
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SHA256
326a8e0a9c0870e326f8d257dcedb27a41c0b54ed9b1a9f450ba82b2f228acb5
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SHA512
e952e5bfd0f0579d36a8f134943d0ff177dad776f09da1d3586e4eabc29f79946042b60871d2c53876a6968d0a6f7d93fe4883613eb7b12a01ca47845f52236a
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDba:ZzFbxmLPWQMOtEvwDpjLeJAsKcba
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 2024-04-27_6b7f72108e6383d54ddeed357f2a2ec9_cryptolocker
Files
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2024-04-27_6b7f72108e6383d54ddeed357f2a2ec9_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