Static task
static1
Behavioral task
behavioral1
Sample
2024-05-08_b4a296e8d014ccecac7e0938303d55d4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-08_b4a296e8d014ccecac7e0938303d55d4_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-08_b4a296e8d014ccecac7e0938303d55d4_cryptolocker
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Size
45KB
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MD5
b4a296e8d014ccecac7e0938303d55d4
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SHA1
6f4a48ddd4425434c2670d7a9c257f8f261b50b6
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SHA256
cc1ef309e0ebd4290508e47aa087065974899eee70205adde1228d4b60022744
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SHA512
029a25522fd7b3ea050ece3c67a611d84ca25a077c769040299d6b50bf7ece2040be8e0c6bb6b2b7fb4745599cf1b013a1ce355abf831e6e0a198b28971db76e
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsJw:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3F
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 2024-05-08_b4a296e8d014ccecac7e0938303d55d4_cryptolocker
Files
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2024-05-08_b4a296e8d014ccecac7e0938303d55d4_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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