Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_7305811f210d6a7ffd230fe634ec9957_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-27_7305811f210d6a7ffd230fe634ec9957_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_7305811f210d6a7ffd230fe634ec9957_cryptolocker
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Size
75KB
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MD5
7305811f210d6a7ffd230fe634ec9957
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SHA1
fb80df89c8436665d7e780e871d2d08d10efa15c
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SHA256
7bfb898917004c60bcccb7b483230ac2440d332ab1833f621e8ca5367d5a1f0f
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SHA512
e954c28793a840ab121e702d2824cd4dd60d51bf37301e69195c0c1547983f4f68b46f581e9fdf10956867e81684d57e2be855cd9e5118da13cd99fc1d4a79fb
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku1e:ZVxkGOtEvwDpjcak
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 2024-02-27_7305811f210d6a7ffd230fe634ec9957_cryptolocker
Files
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2024-02-27_7305811f210d6a7ffd230fe634ec9957_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