Behavioral task
behavioral1
Sample
2024-10-14_a4c4ccdd5249dca6739e30f318579e01_cryptolocker.exe
Resource
win7-20240729-en
General
-
Target
2024-10-14_a4c4ccdd5249dca6739e30f318579e01_cryptolocker
-
Size
56KB
-
MD5
a4c4ccdd5249dca6739e30f318579e01
-
SHA1
1fbb17d5a58c44dcfed14a367c6ed783eac930d9
-
SHA256
fa4485bae9518db7ed4c134e295d54775f62534cec69dc31760614c2950a65e3
-
SHA512
30113c778a1200c0f0a84ebc8865335041c70afb96bcfbadff6aad23a44a2f820b048718d0657af58493e1c2ea199d49d3692cdedaf7713609d7474eab9d1eab
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkg6:z6QFElP6n+gKmddpMOtEvwDpj31ikg6
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_a4c4ccdd5249dca6739e30f318579e01_cryptolocker
Files
-
2024-10-14_a4c4ccdd5249dca6739e30f318579e01_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: 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