Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_c865bab283cb944aa7d8c09e1e602a8b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_c865bab283cb944aa7d8c09e1e602a8b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_c865bab283cb944aa7d8c09e1e602a8b_cryptolocker
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Size
44KB
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MD5
c865bab283cb944aa7d8c09e1e602a8b
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SHA1
a97d386f7ad801e55935e4a8fa50ece03f5fedae
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SHA256
8451d2fbd4e7bb316386d87721cff274853240204f1725c3e19bdca700886c9b
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SHA512
f7c2b6c65e390a74b9ad4b85994be0c5945cb1aa7e6a31c457c3afe6b24b4ec1793709a637f2e66355a3b132ba783e3d471b3ad878082f4827e70cfbe4e9a821
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SSDEEP
768:Q6LsoEEeegiZPvEhHSG+gcjoBQtOOtEvwDpjm:Q6QFElP6n+g2oBQMOtEvwDpj
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 2024-01-18_c865bab283cb944aa7d8c09e1e602a8b_cryptolocker
Files
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2024-01-18_c865bab283cb944aa7d8c09e1e602a8b_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ