Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_78a33fd1b6d077626e271e7f7f9b2d0b_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-16_78a33fd1b6d077626e271e7f7f9b2d0b_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-16_78a33fd1b6d077626e271e7f7f9b2d0b_cryptolocker
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Size
40KB
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MD5
78a33fd1b6d077626e271e7f7f9b2d0b
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SHA1
9104a33d33a434fbb039bb2763ab28a47c84fdf9
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SHA256
907c8d4875dad9c132331fe4e455419a86a159647d4da1bd1f17e0cab211c07f
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SHA512
e621076ec3918da9d527f10bd1b6934864267416e406b0db372128c22fcae5015e324cfc8b5625758ebd6415384613e600d423c2f9fcbc9a0c22cf643b036543
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuD+Y:ZzFbxmLPWQMOtEvwDpjLeJAsKcd
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 2024-05-16_78a33fd1b6d077626e271e7f7f9b2d0b_cryptolocker
Files
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2024-05-16_78a33fd1b6d077626e271e7f7f9b2d0b_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