Static task
static1
Behavioral task
behavioral1
Sample
2024-05-04_d7a5793c58620fadc52f1a3f2fdb7a20_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-04_d7a5793c58620fadc52f1a3f2fdb7a20_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-04_d7a5793c58620fadc52f1a3f2fdb7a20_cryptolocker
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Size
38KB
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MD5
d7a5793c58620fadc52f1a3f2fdb7a20
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SHA1
5174c29d9500382b53e6bb4d786f70a1b466d273
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SHA256
c74be64b7cae5139557bfebf8eaebf661b4132d0f68a47b14114d045ba400e01
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SHA512
ff6edf72e0183cf9bef0e016afe55830b2bbfc24471e14e5d709c43a72049a8806f25bcbb3db76f07102797bbfa34c25353634fdabbb66129814c8adde889d93
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axb/E:V6QFElP6n+gMQMOtEvwDpjyaYalE
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_d7a5793c58620fadc52f1a3f2fdb7a20_cryptolocker
Files
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2024-05-04_d7a5793c58620fadc52f1a3f2fdb7a20_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