Behavioral task
behavioral1
Sample
a1645fff5b08e467da6de42c72bce47b74fb99b516e3dce26eb963fe5ab2227e.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a1645fff5b08e467da6de42c72bce47b74fb99b516e3dce26eb963fe5ab2227e.exe
Resource
win10v2004-20231215-en
General
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Target
a1645fff5b08e467da6de42c72bce47b74fb99b516e3dce26eb963fe5ab2227e
-
Size
138KB
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MD5
39351c762c09efee5957363badf247f8
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SHA1
e09a186e9789b77583c215d09dcaf24e1f7693c0
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SHA256
a1645fff5b08e467da6de42c72bce47b74fb99b516e3dce26eb963fe5ab2227e
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SHA512
6d784b0103d649744693024f73480bbab8ccceaacdbb65494c18f9c297b1735eb040b8b2b6f30f7d1dde71d5161d8d666ac88da3332d9d08654fb61d2d2b9207
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SSDEEP
1536:AYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nk8QHNugpu:ZdEUfKj8BYbDiC1ZTK7sxtLUIGukugyH
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 1 IoCs
Checks for missing Authenticode signature.
resource a1645fff5b08e467da6de42c72bce47b74fb99b516e3dce26eb963fe5ab2227e
Files
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a1645fff5b08e467da6de42c72bce47b74fb99b516e3dce26eb963fe5ab2227e.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
.text Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data 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: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.text Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ