Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_fa03b7d3efd8d0e974a9c4de67990446_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_fa03b7d3efd8d0e974a9c4de67990446_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_fa03b7d3efd8d0e974a9c4de67990446_cryptolocker
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Size
45KB
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MD5
fa03b7d3efd8d0e974a9c4de67990446
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SHA1
9c5b8c244d35866906addaedb2e95996933ec7e6
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SHA256
41711a550870dc14b0a2bacefb80bca29080f85e1e3cbd65d200746f68222167
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SHA512
46868055ba2faf8e04b546363eef1a9b4cd01677795a121774ef6811cd27bf54028d0a9f6d7234ac92dab360a353db12e3a259c6250dd830e61082995299634f
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsB:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3m
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 2024-04-23_fa03b7d3efd8d0e974a9c4de67990446_cryptolocker
Files
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2024-04-23_fa03b7d3efd8d0e974a9c4de67990446_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