Behavioral task
behavioral1
Sample
1b37531be632a806b3f19365ceee4974e071f376a4ba9cd4c99b74ba862c2e93.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1b37531be632a806b3f19365ceee4974e071f376a4ba9cd4c99b74ba862c2e93.exe
Resource
win10v2004-20240802-en
General
-
Target
1b37531be632a806b3f19365ceee4974e071f376a4ba9cd4c99b74ba862c2e93
-
Size
48KB
-
MD5
7a3ce3908aa1e28d8fabaeb2949d668d
-
SHA1
9c3a2aee8b09232a2d6eee5d4399d2253fbb3fc4
-
SHA256
1b37531be632a806b3f19365ceee4974e071f376a4ba9cd4c99b74ba862c2e93
-
SHA512
b7995fad8bb1e331f59952331839e2abc00c07fca21a056f29ef86b9cc158d48886d7a13ca4eb141d390b3ca86401b5b44ca926997e463b29240cfdc502ce651
-
SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcwBcCBcw/tio/ti4cBgig+7SQD:CTW7JJ7TTQoQ4c6x+7SQD
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b37531be632a806b3f19365ceee4974e071f376a4ba9cd4c99b74ba862c2e93 unpack001/out.upx
Files
-
1b37531be632a806b3f19365ceee4974e071f376a4ba9cd4c99b74ba862c2e93.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