Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_ee8ae46b0655378304c4c34f0cfdf16e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_ee8ae46b0655378304c4c34f0cfdf16e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_ee8ae46b0655378304c4c34f0cfdf16e_cryptolocker
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Size
63KB
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MD5
ee8ae46b0655378304c4c34f0cfdf16e
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SHA1
a9afc9a8e47bdee3122463848f7c386bf1a80a58
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SHA256
318195c0dad0b941e3356e676d0cfe7fd70f9e4ee4977db7c6313daecfcaeb35
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SHA512
71e9195fd8c8357103a0ff019500e8b02e88a053133cf2adea927e818ff88954587b2a81756141f0ae2c1887b876f407b87d941aabf3f2be1bf5e9571ae36b83
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMb:6j+1NMOtEvwDpjr8ox8UDEm
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 2024-03-09_ee8ae46b0655378304c4c34f0cfdf16e_cryptolocker
Files
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2024-03-09_ee8ae46b0655378304c4c34f0cfdf16e_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