Behavioral task
behavioral1
Sample
2024-10-06_f980aa84f6599274ced3345249b0de63_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-06_f980aa84f6599274ced3345249b0de63_cryptolocker
-
Size
92KB
-
MD5
f980aa84f6599274ced3345249b0de63
-
SHA1
ba0fcedb3908dadb5859be89dbee37d9db37c8d6
-
SHA256
1723f2f7a303da8190c8f8e1bf504e7db3ba0058732972045c9488ea35de9f7b
-
SHA512
91f1cfea8957f16dc8b66aa8da9b485613be49bec2abd53510956a67cac8911cd36f68ab49ed2174b0eb5c6facb7dfa604f729c7f4d76010be65e01a177db5a7
-
SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAeb:n6a+1SEOtEvwDpjYYvQd2PS
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_f980aa84f6599274ced3345249b0de63_cryptolocker
Files
-
2024-10-06_f980aa84f6599274ced3345249b0de63_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_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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