Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_784be6a4ec6d145a95d8447e1d25dafc_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_784be6a4ec6d145a95d8447e1d25dafc_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-20_784be6a4ec6d145a95d8447e1d25dafc_cryptolocker
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Size
37KB
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MD5
784be6a4ec6d145a95d8447e1d25dafc
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SHA1
28d23aac4397bf8dbcc1f6e792ae9c339d54b40e
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SHA256
be297e0a9a659f6575ffb1076b406f4deb23287578ff9be5347e90895d1f10ef
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SHA512
a0542a4e295592c835bc44112825dd0f3095e35e62ec0ea8fe4ffbafe353ef1b59720bfc17498569ffcd6253bfde860e710e584b032ffdd37bd5ac3360cd9a73
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenBgy:ZzFbxmLPWQMOtEvwDpjLen
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 2024-02-20_784be6a4ec6d145a95d8447e1d25dafc_cryptolocker
Files
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2024-02-20_784be6a4ec6d145a95d8447e1d25dafc_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