Behavioral task
behavioral1
Sample
de641afd94e24d72f63faa74409a8d4b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
de641afd94e24d72f63faa74409a8d4b.exe
Resource
win10v2004-20231215-en
General
-
Target
de641afd94e24d72f63faa74409a8d4b
-
Size
84KB
-
MD5
de641afd94e24d72f63faa74409a8d4b
-
SHA1
4f7301e8cd7d9eda6a2f269ca41f47e2ae36564c
-
SHA256
bf37fe9f233b766c22dcdb2870d58aa894562dc57afecc8fc24f5668065af58d
-
SHA512
1397dabb5485907f18703846ae2bc1dc1a916b4fc0ead73b4ca69f573cb23aeb3e14b56d3fa3517233add4ee5579b90d736318406b96becb8bb01bb07fb8be77
-
SSDEEP
1536:VPQEIc2viqbM1W6uIsnJpUHhdkbTJ6d95LqfikG/yhwSl5q6Jsug:VPr26qgjuIsJpUBdMTJ6JLqu/NSrq6mp
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource de641afd94e24d72f63faa74409a8d4b unpack001/out.upx
Files
-
de641afd94e24d72f63faa74409a8d4b.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
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_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ