Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_4537c20e98a142235aa0205c9a51a7ea_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_4537c20e98a142235aa0205c9a51a7ea_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_4537c20e98a142235aa0205c9a51a7ea_cryptolocker
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Size
36KB
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MD5
4537c20e98a142235aa0205c9a51a7ea
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SHA1
6879e9701bbb033c06114df1ed8b31d9f9fcc191
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SHA256
25ce944b6972e2f65f1531861d53701d81dfbd309b8d2094c106e7d1ab15e7ea
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SHA512
841e62dd1085d59eb0ec4907a2194c525c7bb72fc872fd385aa0e8fd0f9a76209570917edee887280fd80cdf65e23c788cd9a7d2b089324c5ebbe22bc4da3823
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAb:ZzFbxmLPWQMOtEvwDpjLeJAb
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 2024-02-14_4537c20e98a142235aa0205c9a51a7ea_cryptolocker
Files
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2024-02-14_4537c20e98a142235aa0205c9a51a7ea_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