Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_1ffe69252bbbe6747fb4e3f8e2ae36ef_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_1ffe69252bbbe6747fb4e3f8e2ae36ef_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_1ffe69252bbbe6747fb4e3f8e2ae36ef_cryptolocker
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Size
37KB
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MD5
1ffe69252bbbe6747fb4e3f8e2ae36ef
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SHA1
255bd28a409c985c4765f2e438a0393fd4726116
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SHA256
22155732dcebeaff3b07cdecab279295a79be5a33da8db69c2a5ca1040c40139
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SHA512
24813603658a5a7bbb259342db6f9d0b5d4197ffe7baa3d7ddcc961a7e591e8c1bc27482c0cac6e73d8c82daecb4dc7789086bb80dbbfa6a10624f3c7ebef8f0
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLCm:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLN
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-12_1ffe69252bbbe6747fb4e3f8e2ae36ef_cryptolocker
Files
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2024-03-12_1ffe69252bbbe6747fb4e3f8e2ae36ef_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ