Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_135139f6e846a3b5e6008009d4f73d50_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-21_135139f6e846a3b5e6008009d4f73d50_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-21_135139f6e846a3b5e6008009d4f73d50_cryptolocker
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Size
44KB
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MD5
135139f6e846a3b5e6008009d4f73d50
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SHA1
3d6699f5975e4c0b715096164ffa53c61c8d01eb
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SHA256
8c372553b5e97fba2eb13160f7e7a2ffdc398bbefded1584fd316edcdc61c398
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SHA512
8c8ad48fcd17f07c4323aa9292e52338bbdce0a75c7d22e04359c24dd3cca69323ccc1740bdb4899027089be168293bd1be624736dbb7ae50c086dbccfba72d8
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5l:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+4
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 2024-02-21_135139f6e846a3b5e6008009d4f73d50_cryptolocker
Files
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2024-02-21_135139f6e846a3b5e6008009d4f73d50_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