Behavioral task
behavioral1
Sample
f7fd809734f91c6f75a978fe968ec36ffe255d6628fed7b9e280a03a6572a5fc.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f7fd809734f91c6f75a978fe968ec36ffe255d6628fed7b9e280a03a6572a5fc.exe
Resource
win10v2004-20240226-en
General
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Target
f7fd809734f91c6f75a978fe968ec36ffe255d6628fed7b9e280a03a6572a5fc
-
Size
207KB
-
MD5
7e01cce145a2b78b09343984b56a8a48
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SHA1
dc3a694d162bedf4b90a93edd3c81676d0607518
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SHA256
f7fd809734f91c6f75a978fe968ec36ffe255d6628fed7b9e280a03a6572a5fc
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SHA512
d99fc142c0d4a7fb2576206f9be9f79f2f7bdf36a55ede9462a9d2abe09e88f217c415eedb23f3b0296cec859b68c6e705d0120ffbf47e386ed0122de543d04f
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SSDEEP
3072:3dEUfKj8BYbDiC1ZTK7sxtLUIG9/pHQqzGNc06fO:3USiZTK40ZpHQqCafO
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 f7fd809734f91c6f75a978fe968ec36ffe255d6628fed7b9e280a03a6572a5fc
Files
-
f7fd809734f91c6f75a978fe968ec36ffe255d6628fed7b9e280a03a6572a5fc.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - 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
.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
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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