Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_d839fdd017c178994487d3c12294e3e2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_d839fdd017c178994487d3c12294e3e2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_d839fdd017c178994487d3c12294e3e2_cryptolocker
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Size
47KB
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MD5
d839fdd017c178994487d3c12294e3e2
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SHA1
0d82ccf5ebaf25e8b93112f0dc2b327ea347e398
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SHA256
57f175c9e02e932c24b2548bcf5dacf28816500539dbfa434551211deb587c1f
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SHA512
5b455ef9eb4bacd51b0e7e1a7b856bdf1c6637a5c72f4a98e8a57c3457b9f6eb3a522fc844a66efa977a3e0aa75193af80dd0b9e7639b8bc8284f273a1cce268
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsJ:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ13
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 2024-03-15_d839fdd017c178994487d3c12294e3e2_cryptolocker
Files
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2024-03-15_d839fdd017c178994487d3c12294e3e2_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