Behavioral task
behavioral1
Sample
f8b09f465d1e3733547f14b10bc1c5c7e5e044027b84abf4616f2a66b623591eN.exe
Resource
win7-20240903-en
General
-
Target
f8b09f465d1e3733547f14b10bc1c5c7e5e044027b84abf4616f2a66b623591eN
-
Size
31KB
-
MD5
4f688424d8f5693b0deeb125f057dc80
-
SHA1
c191b8b2d96e795cb199017aa1809d4010e39dc2
-
SHA256
f8b09f465d1e3733547f14b10bc1c5c7e5e044027b84abf4616f2a66b623591e
-
SHA512
253ddcabaa37b7279eaad74d776114445176537a37cc5ffc4c06a816dc101fdd8b8f8eeb734d03ec9b95b7f0f3703eba4fb36c24175c3561beebfc4dc6d37015
-
SSDEEP
768:qUmnjFom/kLyMro2GtOOtEvwDpjeMLam5aY:qUmnpomddpMOtEvwDpjjaYaY
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f8b09f465d1e3733547f14b10bc1c5c7e5e044027b84abf4616f2a66b623591eN unpack001/out.upx
Files
-
f8b09f465d1e3733547f14b10bc1c5c7e5e044027b84abf4616f2a66b623591eN.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: - Virtual size: 32KB
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
-
out.upx.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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ