Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_b1a2155e5c6d30ed5ac8531f36e4e600_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-19_b1a2155e5c6d30ed5ac8531f36e4e600_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-19_b1a2155e5c6d30ed5ac8531f36e4e600_cryptolocker
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Size
38KB
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MD5
b1a2155e5c6d30ed5ac8531f36e4e600
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SHA1
9682b1112bf07813651eca410b4b8035debfa48f
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SHA256
5aafecfc100a763d68afa9480daa302d7aefc1ac89ba2f2b7aa0334523099f9d
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SHA512
e659ec667e4303c96d7dc8841b4b7fa71badcf151e50dfd7af456ebf4c58dcee824fb0a64373adabd60e119310775800ccf90952d6eb265018e407d41d29aaca
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDN:ZzFbxmLPWQMOtEvwDpjLeJAsKcN
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 2024-04-19_b1a2155e5c6d30ed5ac8531f36e4e600_cryptolocker
Files
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2024-04-19_b1a2155e5c6d30ed5ac8531f36e4e600_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