Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_b4e456d823ee311a91f8e068ad6eb1eb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_b4e456d823ee311a91f8e068ad6eb1eb_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-16_b4e456d823ee311a91f8e068ad6eb1eb_cryptolocker
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Size
44KB
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MD5
b4e456d823ee311a91f8e068ad6eb1eb
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SHA1
8e0eb16475f24153bcba357bec4b4375796bab74
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SHA256
eff4f3a9f875aba65643f5b5d8af5b94062fc37db5a2d6d81326501afa44203e
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SHA512
4cb590a66e8142662e217d2e0392a927fe468244ecb5d5c879658a0ede8ff0980e708438bf5871f38f2b373510b7e1c3862e7c8d7f4b990c1b22f52f20e2fc17
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsO:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3h
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 2024-04-16_b4e456d823ee311a91f8e068ad6eb1eb_cryptolocker
Files
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2024-04-16_b4e456d823ee311a91f8e068ad6eb1eb_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