Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_f25d652c21290805b70ac04fff3135f8_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-23_f25d652c21290805b70ac04fff3135f8_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_f25d652c21290805b70ac04fff3135f8_cryptolocker
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Size
75KB
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MD5
f25d652c21290805b70ac04fff3135f8
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SHA1
20c265ad584b4f0866e506e0a91b594f5734f386
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SHA256
2302d885358bfbf68c4a10438464f0632bea1d7576fc45b30f5feadc92d15710
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SHA512
653ac415c2f34bac273788f5c8bb130d818decedcf2883ad1ad83e00a049b9d757dafb4a2851ad44ee14bfa02efafbb1a4dd2425a4b84843d4aa98f5b80cbc3b
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KU77:ZVxkGOtEvwDpjcaj
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 2024-04-23_f25d652c21290805b70ac04fff3135f8_cryptolocker
Files
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2024-04-23_f25d652c21290805b70ac04fff3135f8_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