Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_e196fa92906ca04953b4ca12fde64931_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-17_e196fa92906ca04953b4ca12fde64931_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_e196fa92906ca04953b4ca12fde64931_cryptolocker
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Size
102KB
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MD5
e196fa92906ca04953b4ca12fde64931
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SHA1
ebc88f841b8e01ecd61c76f23ee1192473d17799
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SHA256
5db821c534f4665932059e6aa705fe540cbe625f09881027b20d66fdf6bd6e52
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SHA512
42ee8dd73a501eb50dd3d62d7cec0f35fba5c286a595fafb0bcf0e2a93b654c725f6f6084ba7dc33d4e86a017c8a7b777c73a1e4639b8a9ee71827c4667ca3e4
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2yO3xQ:xj+VGMOtEvwDpjubwQEIiVmkxv/u1
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 2024-04-17_e196fa92906ca04953b4ca12fde64931_cryptolocker
Files
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2024-04-17_e196fa92906ca04953b4ca12fde64931_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: 13KB - Virtual size: 16KB
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