Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_b3513fb31c5ff1eb505205bd3ada84f1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_b3513fb31c5ff1eb505205bd3ada84f1_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_b3513fb31c5ff1eb505205bd3ada84f1_cryptolocker
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Size
38KB
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MD5
b3513fb31c5ff1eb505205bd3ada84f1
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SHA1
3a97e1ab4cf4be17d33df4536280dcde9324174d
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SHA256
2c178b15563d6e9fd30fdf69efa0f607af2b07cb9b369bfe2fe18f2ac83e9da9
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SHA512
3c6b917e9aee4120a7f379ab4fca0bb021a89af1352c67b544ae7b3e54ca55cace6c4f0a4ffa845746db9e67de58fb856e23bc293ea209fdd8ca82e5e085aa4f
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRV7:V6QFElP6n+gMQMOtEvwDpjyaYap
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 2024-02-25_b3513fb31c5ff1eb505205bd3ada84f1_cryptolocker
Files
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2024-02-25_b3513fb31c5ff1eb505205bd3ada84f1_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