Behavioral task
behavioral1
Sample
a576d5bc7024b90079ebfab002cfed4483d5ec43568c75d81789da0d443a56aa.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
a576d5bc7024b90079ebfab002cfed4483d5ec43568c75d81789da0d443a56aa.exe
Resource
win10v2004-20240226-en
General
-
Target
a576d5bc7024b90079ebfab002cfed4483d5ec43568c75d81789da0d443a56aa
-
Size
315KB
-
MD5
186e07b4bd261725cce79c9149f52cbd
-
SHA1
154fbaeb5704859deb8ac17d6d1d89a262f3b3ec
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SHA256
a576d5bc7024b90079ebfab002cfed4483d5ec43568c75d81789da0d443a56aa
-
SHA512
661404eae5eaa1a6799726be7818d5115e7ecb1bda499cc56f8e39a8ec39dfbfca8f191dc00f1deae238ba597f7e4321ca04f60031b03d7ef7277bb6cd3411f2
-
SSDEEP
6144:bjluQoSsqaxIo5R4nM/BBhfZxbRnuQXKBfCJmzGveoat0kytRf6OvALg:bEQoSx0qcnfZxbwjfCXeo4ARiY
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a576d5bc7024b90079ebfab002cfed4483d5ec43568c75d81789da0d443a56aa
Files
-
a576d5bc7024b90079ebfab002cfed4483d5ec43568c75d81789da0d443a56aa.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ