Behavioral task
behavioral1
Sample
2024-09-28_d3a7008dde41dc03cf80d5b7b7252ebb_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-28_d3a7008dde41dc03cf80d5b7b7252ebb_cryptolocker
-
Size
53KB
-
MD5
d3a7008dde41dc03cf80d5b7b7252ebb
-
SHA1
0cb019c84b42cbca8974b5c9e9c513596b474444
-
SHA256
2d32475ae1777870601f34e639cf6c4f27c16d5d84fcea06b47e41f64a860942
-
SHA512
ec3d85cf59849595ef5b0a1a43157dacc4eef2b1ce44f38e4358af4b12412dbe65ea18719d1be0c134c8d1eb557e8b0b547f5f30793d5881a913b4498b57397b
-
SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOg:bODOw9acifAoc+vr
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_d3a7008dde41dc03cf80d5b7b7252ebb_cryptolocker
Files
-
2024-09-28_d3a7008dde41dc03cf80d5b7b7252ebb_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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