Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_76ad8f0016106c66c7117e5bf6ec2664_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_76ad8f0016106c66c7117e5bf6ec2664_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_76ad8f0016106c66c7117e5bf6ec2664_cryptolocker
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Size
64KB
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MD5
76ad8f0016106c66c7117e5bf6ec2664
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SHA1
7ebcb0764fcb961161e166f2d13a40aa92ac29f4
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SHA256
bc00735bf551148438a413649a13d8483228e66cfdc2278c3d1b91d1bee67af6
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SHA512
63d4186a51753592396ac65da8811e436b5cb0fb353406e51414b145a3d8606c20983d873511b15095a0c74e04f50f7a47a9c3f124bec3a69732f61f283e14dc
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+g0v3t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+g0vVDmjr5MOtEvwDpj
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-23_76ad8f0016106c66c7117e5bf6ec2664_cryptolocker
Files
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2024-01-23_76ad8f0016106c66c7117e5bf6ec2664_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
QNhjSkbP Size: 12KB - Virtual size: 12KB
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
IMAGE_SCN_MEM_WRITE