Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_1be71219693d207bd00e65e41389e7f1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_1be71219693d207bd00e65e41389e7f1_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_1be71219693d207bd00e65e41389e7f1_cryptolocker
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Size
47KB
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MD5
1be71219693d207bd00e65e41389e7f1
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SHA1
3dd9f805997010d9f669f49ee5e59b73d43677b4
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SHA256
ea19b730397148198ac0bbb43f5dd70595e19b279acaf96f1ebb88f94c0429c0
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SHA512
2d4ad281bf49c8be34c5dbb7849e868d3d1b05fa953b525c5f8b60e4ca95b4d9fbaff94462fcdda5315032d9ae39a1e2e6311daa8586b2d9d44c830470185ea1
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsb:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ11
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 2024-02-13_1be71219693d207bd00e65e41389e7f1_cryptolocker
Files
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2024-02-13_1be71219693d207bd00e65e41389e7f1_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