Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_1a85dd9129c9dd3c664148b4d4e3e90b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_1a85dd9129c9dd3c664148b4d4e3e90b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_1a85dd9129c9dd3c664148b4d4e3e90b_cryptolocker
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Size
57KB
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MD5
1a85dd9129c9dd3c664148b4d4e3e90b
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SHA1
61f0290e8199ceaa571b8f0648fe5a36b59f21a2
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SHA256
b28ad51e7924b761577a6ba212aa2e303f9a9587b44ad230ca440f082229d815
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SHA512
e8497430c54d1ce41843a07756efed0273e49409a1f77ee77f1904cde5d186e30d28fd4d8ed9b150b144ffa50d76762ab18279a18781886ac9564798c129c428
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPt547/GfA:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmA
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 2024-01-25_1a85dd9129c9dd3c664148b4d4e3e90b_cryptolocker
Files
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2024-01-25_1a85dd9129c9dd3c664148b4d4e3e90b_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