Behavioral task
behavioral1
Sample
2024-01-11_adc3d42d02d81fb6298364bf6e7a0094_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_adc3d42d02d81fb6298364bf6e7a0094_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-11_adc3d42d02d81fb6298364bf6e7a0094_cryptolocker
-
Size
77KB
-
MD5
adc3d42d02d81fb6298364bf6e7a0094
-
SHA1
f27dc1dbe6d2ee57e4628f5ba1077eab6ee70da7
-
SHA256
6e4a2e44ce4574fea2cfad8ad66635f334c52daf98f79ef79e3611d02831cc0f
-
SHA512
916d4c0568a0ceb1d484d73f5bd8becad4b5a72c30b918d4bc2fa71ea12020d7cb9151011ec3880d64314b358ed95032a19dcafd7bdd239022b8d4e2c002264b
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdu:T6a+rdOOtEvwDpjNtU
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_adc3d42d02d81fb6298364bf6e7a0094_cryptolocker
Files
-
2024-01-11_adc3d42d02d81fb6298364bf6e7a0094_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_CODE
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