Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_f7c4c2370f97ef3f40c8b97043f3d7b2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_f7c4c2370f97ef3f40c8b97043f3d7b2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_f7c4c2370f97ef3f40c8b97043f3d7b2_cryptolocker
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Size
98KB
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MD5
f7c4c2370f97ef3f40c8b97043f3d7b2
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SHA1
a27f158cb6b70dbc514a9c815f863d30e6c837b4
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SHA256
a37945c8807a4d70ed4c1d70c240125f8a363f85dd42b2d5321cdea4b7391133
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SHA512
cc797b41e878c8228a76ff853816bee836972877530f9515bc3eb088211031eb017d877df1263675ab9a24f71cf3d91ae10adba9195e01b2bd20de2972991252
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpYx:V6a+pOtEvwDpjtzf
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 2024-03-12_f7c4c2370f97ef3f40c8b97043f3d7b2_cryptolocker
Files
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2024-03-12_f7c4c2370f97ef3f40c8b97043f3d7b2_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