Behavioral task
behavioral1
Sample
2024-09-19_58ea5db2c9a8e3ac3681ed49081c6d0f_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-19_58ea5db2c9a8e3ac3681ed49081c6d0f_cryptolocker
-
Size
58KB
-
MD5
58ea5db2c9a8e3ac3681ed49081c6d0f
-
SHA1
df52e7f9dd8a51056f0dbb10333b0fac854bfbc1
-
SHA256
a46a9b107fed921e425f5667a9f933c98a8ce6a4853de0a5d9e9784fcb4ee7b2
-
SHA512
2f0c761a793e7c13c8a6a8cbae46fe73bac45148c2167e238ff5bbb81c5720f7e328197e5818be2154a1a1b29f77ae7e2263c4e56582f7064d80a300a01c6d83
-
SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlYrE:bP9g/xtCS3Dxx0Lw
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_58ea5db2c9a8e3ac3681ed49081c6d0f_cryptolocker
Files
-
2024-09-19_58ea5db2c9a8e3ac3681ed49081c6d0f_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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