Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_b64576f89057b96be76b924327fd1947_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_b64576f89057b96be76b924327fd1947_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_b64576f89057b96be76b924327fd1947_cryptolocker
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Size
84KB
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MD5
b64576f89057b96be76b924327fd1947
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SHA1
7e99deec782d43ea14648f5786be3ee0a5ee9586
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SHA256
4291b11dc95eef3152c886aa824429097c22eeb98904c147d1c941ea9207e384
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SHA512
97e525135ee4c7eac3da53d0b64877e4fa65bdfa96616168af9837ed918ca1b16a2ab3613e20b8812e0cc9b5c0b3e0294f255e141ed5a551a7af61425f24fb4a
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPnjf:V6QFElP6n+gMQMOtEvwDpjyaLccVNll
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 2024-04-20_b64576f89057b96be76b924327fd1947_cryptolocker
Files
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2024-04-20_b64576f89057b96be76b924327fd1947_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