Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_d68e09b0e2d5311797e0b509ca716254_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_d68e09b0e2d5311797e0b509ca716254_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_d68e09b0e2d5311797e0b509ca716254_cryptolocker
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Size
38KB
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MD5
d68e09b0e2d5311797e0b509ca716254
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SHA1
446cf55fdb012383500180ca6c5ad38ba95c320d
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SHA256
dccbf156a31f13884b5585c6d323029817ec4ae041c2a9c01b5d6fbc27c51092
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SHA512
bd2c9e7f3d86450551b79255118df3434caca4c0d7d799ed52656b9d530eb2d1b4d94e74887df9bb8a58266236017690cd24e98f40c1357cb421efec16a89a92
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh638f:6j+1NMOtEvwDpjrRsf
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_d68e09b0e2d5311797e0b509ca716254_cryptolocker
Files
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2024-01-27_d68e09b0e2d5311797e0b509ca716254_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE