Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_8873d68ec69a40b3858394727cc02d6c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_8873d68ec69a40b3858394727cc02d6c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_8873d68ec69a40b3858394727cc02d6c_cryptolocker
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Size
37KB
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MD5
8873d68ec69a40b3858394727cc02d6c
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SHA1
ace68e893fea14900d645dc93960bb5b23d17387
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SHA256
af917d5c76dd6f8ee66a18d33e024d3a877552c13499bfd3e76831ae3c2652ee
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SHA512
426092b2d13d5f3328db7f3e563cb8215c68f8a30fea29b19b00305c015d1b15ebf83b96a41a8e2c5e86fcd5919d9edb27fe18c70a75e567a3ce44e0f6890e74
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPryw:YGzl5wjRQBBOsP1QMOtEvwDpjgarMB
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 2024-02-28_8873d68ec69a40b3858394727cc02d6c_cryptolocker
Files
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2024-02-28_8873d68ec69a40b3858394727cc02d6c_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