Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_4f5c1f9742914c6d8b6bcb9aee2d73f7_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-27_4f5c1f9742914c6d8b6bcb9aee2d73f7_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-03-27_4f5c1f9742914c6d8b6bcb9aee2d73f7_cryptolocker
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Size
78KB
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MD5
4f5c1f9742914c6d8b6bcb9aee2d73f7
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SHA1
c24cae85aa5188257a7e298d6fcd48984179a8ea
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SHA256
6aa01238e93507ffd945fa34947f10fab209d3a656f1f1f8c9674dd22e03cb7d
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SHA512
4b16f3e00d86f159acf394cff7f3d2073ba69875f4db3aea422021147d55fe9ce16ddfc978cc528c2cf9af23bfb917090886aa6febf099279c535fefcc92b720
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTPZ:ZVxkGOtEvwDpjcaxw
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 2024-03-27_4f5c1f9742914c6d8b6bcb9aee2d73f7_cryptolocker
Files
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2024-03-27_4f5c1f9742914c6d8b6bcb9aee2d73f7_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