Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_d764db429d85d7e48ae00062dd844166_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-10_d764db429d85d7e48ae00062dd844166_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-10_d764db429d85d7e48ae00062dd844166_cryptolocker
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Size
42KB
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MD5
d764db429d85d7e48ae00062dd844166
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SHA1
7ae69234df7394b9027311e50958cf67c63e3d7a
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SHA256
b0fcabc23460c714c85130561cf97aff39a3a28e2070c4add2c10abc33a8acca
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SHA512
c9be6ee467cdc3acf5bfd2394c08b91bf7d187d5b8e5ff993f29c8812a2266458b0b5a4a7132c4f2de40269a9370a48014d1e3b13b9210f6f594f6f82f3266e2
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/ZW:6j+1NMOtEvwDpjrRc
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 2024-05-10_d764db429d85d7e48ae00062dd844166_cryptolocker
Files
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2024-05-10_d764db429d85d7e48ae00062dd844166_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