Behavioral task
behavioral1
Sample
2024-01-06_9a304cef97658f13556139beb5706d56_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_9a304cef97658f13556139beb5706d56_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-06_9a304cef97658f13556139beb5706d56_cryptolocker
-
Size
61KB
-
MD5
9a304cef97658f13556139beb5706d56
-
SHA1
84453165b01531a40fb673a00a04ec193c804a53
-
SHA256
28c67d78a67eb0d400b501f4f41679bbcae73519eeb5c4d3d33d91c50cb34974
-
SHA512
c2deccb7bd513fb0502e8e0f825a3c6396f58ff8190160f29c40c0a7b2c6f1b2977aa30684c6ecd9322bec2815c51a835d235ff77311a621d4e9e66f28ecf048
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UW:1nK6a+qdOOtEvwDpjX
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_9a304cef97658f13556139beb5706d56_cryptolocker
Files
-
2024-01-06_9a304cef97658f13556139beb5706d56_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE