Static task
static1
Behavioral task
behavioral1
Sample
2024-05-04_3b7ee91804ca31437c581671ff73b9bf_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-04_3b7ee91804ca31437c581671ff73b9bf_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-04_3b7ee91804ca31437c581671ff73b9bf_cryptolocker
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Size
45KB
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MD5
3b7ee91804ca31437c581671ff73b9bf
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SHA1
ecf9ef5585a73d711be8eb2a699b6d8a2964901b
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SHA256
e9ece5af12a884b6f51e68ef6a9308c290f4e443a80832ee0012999ad2a9122f
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SHA512
9b114454bfe8bb4cc70afe64a463227e92a367930c5221949cac51eecc38f6749171e4801363cda1c746f938c4fd0a497854697de603b1b6a4dcccf9bfa19bdd
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsJ+:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3P
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 2024-05-04_3b7ee91804ca31437c581671ff73b9bf_cryptolocker
Files
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2024-05-04_3b7ee91804ca31437c581671ff73b9bf_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