Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_2b48bacf404169d985c5a533f303747d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_2b48bacf404169d985c5a533f303747d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_2b48bacf404169d985c5a533f303747d_cryptolocker
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Size
44KB
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MD5
2b48bacf404169d985c5a533f303747d
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SHA1
2d17659bd5b24c73051946c8de629589e6092c21
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SHA256
dc5254605dbced06f6318dca228792d7603011b97460496368b2a3faa284e6d4
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SHA512
44097f43ede56ac54b5409644bef785b67a1d5ffd0ebec1c5465dd89654b4c32a084d706da512ebed13e7f2795aac411296f3d2f3530a079ba463e9f2837d5c4
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoF:qmbhXDmjr5MOtEvwDpj5cDtKkQZQL
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 2024-03-06_2b48bacf404169d985c5a533f303747d_cryptolocker
Files
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2024-03-06_2b48bacf404169d985c5a533f303747d_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