Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_2be51695a6a5fc9f479961de69345777_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-13_2be51695a6a5fc9f479961de69345777_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-13_2be51695a6a5fc9f479961de69345777_cryptolocker
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Size
48KB
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MD5
2be51695a6a5fc9f479961de69345777
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SHA1
3d29c4c1d647ba5fe270973414c4e47330e4b0a0
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SHA256
ff65374d79c1a17ba842d65e4657d71a0feb361ae465be554fc3ff5e28e3bc69
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SHA512
cb6ed17ff3e7dd784f5fec315bddc8d0e83d8d1127c9f11f1dd1c9795b628de789d1cacb5f16ca0900c24b0a3442f7b9c71205f1157c8da5ffb3f7dd366255a5
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5S:qmbhXDmjr5MOtEvwDpj5cDtKkQZQO
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-13_2be51695a6a5fc9f479961de69345777_cryptolocker
Files
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2024-05-13_2be51695a6a5fc9f479961de69345777_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE