Behavioral task
behavioral1
Sample
1f4bbff3b84e71c366e2029ca20a6660N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
1f4bbff3b84e71c366e2029ca20a6660N.exe
Resource
win10v2004-20240802-en
General
-
Target
1f4bbff3b84e71c366e2029ca20a6660N.exe
-
Size
31KB
-
MD5
1f4bbff3b84e71c366e2029ca20a6660
-
SHA1
fc113d7cf7cdfa938749fc78f68c643d0dce7ee2
-
SHA256
ca04cba4c7d96e051b287094e2791d0ff953f72a61ca855ea13f5ade73b52dc8
-
SHA512
eef7fe4c2bed7d65afd1d6f94edc75b729c75dfca5ef0325a066d3e9ced39d55d50746873978c0d3d6ea7094755bb55adeb9867f05b9178920b2ed09b8c44747
-
SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9Ro+QOViJfo+QOViJUbabldX:CTW7JJ7TPUydX
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1f4bbff3b84e71c366e2029ca20a6660N.exe unpack001/out.upx
Files
-
1f4bbff3b84e71c366e2029ca20a6660N.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
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: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ