Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_342828c2f1c318f8ff80a814842d8a8f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_342828c2f1c318f8ff80a814842d8a8f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_342828c2f1c318f8ff80a814842d8a8f_cryptolocker
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Size
45KB
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MD5
342828c2f1c318f8ff80a814842d8a8f
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SHA1
bcfc3c5ac7750070eaaeb53ef69e5c1363f5b800
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SHA256
149ee7c3edc73efceae9425f008bc52f2447020e7a19dec578b355d28af90f95
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SHA512
1690b3d9518736ed075e5c674bef0574c5e6390d9196c60cea9807d0eb664c4f3690eec7985e2e19f752cbaefcdf7642322db14be05e8075596361e61e412fc6
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLX:qmbhXDmjr5MOtEvwDpj5cDtKkQZQd
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 2024-04-09_342828c2f1c318f8ff80a814842d8a8f_cryptolocker
Files
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2024-04-09_342828c2f1c318f8ff80a814842d8a8f_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