Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_4e1f8a5a1d2481c77e39b3ad7afb3d66_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_4e1f8a5a1d2481c77e39b3ad7afb3d66_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_4e1f8a5a1d2481c77e39b3ad7afb3d66_cryptolocker
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Size
148KB
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MD5
4e1f8a5a1d2481c77e39b3ad7afb3d66
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SHA1
d560207a108eaff63ee312ef56d28ef894e21e03
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SHA256
ddae33033fa36e9ca5a6c2b576cdc58aafa17d1aae1e4d547daed0fd4fc608ad
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SHA512
93cf1d92facd884ae641bb2cd7891654559e4d8c6bf919d9119ff5c1388c8828bf9b265f8a3a3ef7e9b72198d237100ea91cf4d6e7615d9dbcfe5292176378bf
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPF4:V6a+pOtEvwDpjt228
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 2024-02-17_4e1f8a5a1d2481c77e39b3ad7afb3d66_cryptolocker
Files
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2024-02-17_4e1f8a5a1d2481c77e39b3ad7afb3d66_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