Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_f9b7a1c6256d647c4961f2cfb4d0b3ab_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-25_f9b7a1c6256d647c4961f2cfb4d0b3ab_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_f9b7a1c6256d647c4961f2cfb4d0b3ab_cryptolocker
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Size
61KB
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MD5
f9b7a1c6256d647c4961f2cfb4d0b3ab
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SHA1
1cb1d67da88f09c04af74241fa48191ca48b629b
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SHA256
c960dfbf3ac1ef39d6dd953b3df5b74688e0d65163deb820f6a1cccefbe637e9
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SHA512
8662aed8433e0dba2a82aab98e07977c1a2379b830a8051c8a3b58f19c1e3dd8d525dc6fdff4b5e88ea3a340b00b71e839d4be759b9f23deb1875b0758475752
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+l/NexS:ZVxkGOtEvwDpji
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 2024-04-25_f9b7a1c6256d647c4961f2cfb4d0b3ab_cryptolocker
Files
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2024-04-25_f9b7a1c6256d647c4961f2cfb4d0b3ab_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