Behavioral task
behavioral1
Sample
1b1899d45ce8e8868caa33c0d26da1c854b600c4fc9ea0627a11dfcdfe4501d7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b1899d45ce8e8868caa33c0d26da1c854b600c4fc9ea0627a11dfcdfe4501d7.exe
Resource
win10v2004-20240426-en
General
-
Target
1b1899d45ce8e8868caa33c0d26da1c854b600c4fc9ea0627a11dfcdfe4501d7
-
Size
91KB
-
MD5
1bae80756724b440e667925c281143bc
-
SHA1
3a0042a9e873c567db0858b722ffafa1b25c475c
-
SHA256
1b1899d45ce8e8868caa33c0d26da1c854b600c4fc9ea0627a11dfcdfe4501d7
-
SHA512
48483cbc589bb13a25df6e32f5a6f7db15f93c0cce19e7db2096296d383216d3640df18f21a6113f3e42e1d9b77fdc49aabe61df961f6728e37817fc1a91103d
-
SSDEEP
1536:yOcjUpkWb2TTgKwuLOcjUpkWb2TTgKwuq:yOcjWJu7tLOcjWJu7tq
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b1899d45ce8e8868caa33c0d26da1c854b600c4fc9ea0627a11dfcdfe4501d7 unpack001/out.upx
Files
-
1b1899d45ce8e8868caa33c0d26da1c854b600c4fc9ea0627a11dfcdfe4501d7.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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 76KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ