Behavioral task
behavioral1
Sample
2024-09-06_0420a8cc3f44620200cfbe91a651eda8_cryptolocker.exe
Resource
win7-20240729-en
General
-
Target
2024-09-06_0420a8cc3f44620200cfbe91a651eda8_cryptolocker
-
Size
75KB
-
MD5
0420a8cc3f44620200cfbe91a651eda8
-
SHA1
0c6bf65189b0ac364ed2ef7674f496fc87b0e896
-
SHA256
24ee32b967fe2b0360f36ba1e8f4bfbafa6ba8de7745dbe8a038cdffc25d99ce
-
SHA512
2ccf5c529a8390784a460c496be947036fffe6548b8d1d10c3fd6734c917ca41753cc173d8d9065bab89f528f5e9f7540837ebd0420d6703caf6d790178b18e2
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gy:1nK6a+qdOOtEvwDpjD
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_0420a8cc3f44620200cfbe91a651eda8_cryptolocker
Files
-
2024-09-06_0420a8cc3f44620200cfbe91a651eda8_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