Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_f384f4e215d625520bd5dbb8b5306a2d_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-29_f384f4e215d625520bd5dbb8b5306a2d_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-29_f384f4e215d625520bd5dbb8b5306a2d_cryptolocker
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Size
51KB
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MD5
f384f4e215d625520bd5dbb8b5306a2d
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SHA1
f03ab48e9fa75ce709ff293340234ff1808735fe
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SHA256
4caacd2b42a6a58baf09fd33139b52093f389a58017de7263b990fd2a19313f9
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SHA512
dc3c9188311ab31e5d9e1bce5a1f9829cdb04ba299a1535e3f6b5402aeba67b98b7393d8449cfb0e4f6bf0bbfeb0f2f8226b80c99212fd4f432e6fe983f28520
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocCo:qmbhXDmjr5MOtEvwDpj5cDtKkQZQFo
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 2024-05-29_f384f4e215d625520bd5dbb8b5306a2d_cryptolocker
Files
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2024-05-29_f384f4e215d625520bd5dbb8b5306a2d_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