Behavioral task
behavioral1
Sample
2024-07-27_fb9cd88b1ce72608bc96fd34268d7bf9_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-07-27_fb9cd88b1ce72608bc96fd34268d7bf9_cryptolocker
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Size
55KB
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MD5
fb9cd88b1ce72608bc96fd34268d7bf9
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SHA1
2c417bec35bb4abd5ab57de63f1fe98fc24e2590
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SHA256
32762be27b5c09ebe1931b4fbd2a66843a6b2692ca5c564093ff7a2c83f1e811
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SHA512
bdc06bedfcc50bbe84c02e9fbef16c458b2a0f5af4335c8d2508d9963a3da73f712a879c17cef50cc508f53f932f4fead8e37e0adc40f91dc61c40cb9b4c3590
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelagPXPECuMpS:zj+soPSMOtEvwDpj4HE9MpS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-27_fb9cd88b1ce72608bc96fd34268d7bf9_cryptolocker
Files
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2024-07-27_fb9cd88b1ce72608bc96fd34268d7bf9_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE