Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_2f4981170b19646c4d7417025276f5b8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_2f4981170b19646c4d7417025276f5b8_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_2f4981170b19646c4d7417025276f5b8_cryptolocker
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Size
97KB
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MD5
2f4981170b19646c4d7417025276f5b8
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SHA1
177e17de8b4bc351d81e7ad18f6b870b98c86f91
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SHA256
dea78ab42482c13e3d41cf3554c73f2411d3b56978dfbb98f8bb0c13a184215c
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SHA512
781fd9a93dd1b19eb9a8cefae7fe638d6db15de67a55aa59fff008a79724e9017b5abe59bc231c230afbd548924e8536c425f7785ce77e353be60cf4eb78e53b
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbr:V6a+pOtEvwDpjtzb
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 2024-02-23_2f4981170b19646c4d7417025276f5b8_cryptolocker
Files
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2024-02-23_2f4981170b19646c4d7417025276f5b8_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