Behavioral task
behavioral1
Sample
58cecae73d98aa465a4234f8cf7f5573.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
58cecae73d98aa465a4234f8cf7f5573.exe
Resource
win10v2004-20231215-en
General
-
Target
58cecae73d98aa465a4234f8cf7f5573
-
Size
189KB
-
MD5
58cecae73d98aa465a4234f8cf7f5573
-
SHA1
9e3abe3206f0074ec06d1273b39d5bc57b261fd5
-
SHA256
d33afd647c4514458b6f5d334a7aac2f586b9c6e8870018a0e9109b9ce38f547
-
SHA512
f796dd050e0748b54757c41565b9e37bbef8d2b408f1e6a149657601e6173ba553a23f3c20460e0da403652a7d590659c3177c207157d67f08471411db8aa9d2
-
SSDEEP
3072:1tIKyyu8sfibCozUkP5IkUQ96jlsO2v8ppJtBhiJPnJsr+acVFVzsdicQv0l29Oq:1hyN8sfibCq3Uk6jTOspJtBhiJPnCr+s
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 58cecae73d98aa465a4234f8cf7f5573 unpack001/out.upx
Files
-
58cecae73d98aa465a4234f8cf7f5573.exe windows:4 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 604KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 186KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 340KB - Virtual size: 344KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.data Size: 258KB - Virtual size: 264KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 157KB - Virtual size: 157KB
IMAGE_SCN_MEM_READ