Behavioral task
behavioral1
Sample
389b392ddd9b12e8452524a3ab65fa85d92e61e067c82924e1fbacd99c39edec.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
389b392ddd9b12e8452524a3ab65fa85d92e61e067c82924e1fbacd99c39edec.exe
Resource
win10v2004-20240426-en
General
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Target
389b392ddd9b12e8452524a3ab65fa85d92e61e067c82924e1fbacd99c39edec
-
Size
2.2MB
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MD5
a893bdf159fa2de39c0b6fd940da8d26
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SHA1
a4ba6d776b228458de23b3567ed8c0c09b2e5eed
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SHA256
389b392ddd9b12e8452524a3ab65fa85d92e61e067c82924e1fbacd99c39edec
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SHA512
6c1d1716dce6f6dc1967600dd1dfed1cff711b12a519e7c1ca67f9f53f7c6c153f65c96421bb407a3c0855a0be2de236a92ff7b9ab0c83f22fac0ebb3df7dffd
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SSDEEP
24576:g6JLRqYKa92hA20fKLh7lE+6UYMqMxC/TTiy7yvGw4/i6NDyut4WX:XZFYt0a796xMqMwpGew43DyuP
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 389b392ddd9b12e8452524a3ab65fa85d92e61e067c82924e1fbacd99c39edec unpack001/out.upx
Files
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389b392ddd9b12e8452524a3ab65fa85d92e61e067c82924e1fbacd99c39edec.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: 6.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 832KB - Virtual size: 832KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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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: 7.3MB - Virtual size: 7.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 868KB - Virtual size: 867KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ