Behavioral task
behavioral1
Sample
d40850a3846d2aa109964887cabe7a3f59ecf68cbee3e787ea2c137a3c68ced9.exe
Resource
win7-20240220-en
General
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Target
d40850a3846d2aa109964887cabe7a3f59ecf68cbee3e787ea2c137a3c68ced9
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Size
346KB
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MD5
5d06cba35ba913b0da620f16bb1e98c3
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SHA1
f0af20c94384297d8aaba09b1f05837de886322c
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SHA256
d40850a3846d2aa109964887cabe7a3f59ecf68cbee3e787ea2c137a3c68ced9
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SHA512
6b1b4ba2eee03cf174c69c398a03b69a0db4abdfcc81b55824e71a16d520a9987ce28905ee9ffc014c7f2f0f7c854f64ec9e738864d2e3e524a116944c491bdf
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SSDEEP
768:XOpQNwC3BESe4Vqth+0V5vKmyLylze70wi3BEmup/pQNwC3BESe4Vqth+0V5vgG5:+eT7BVwxfvEFwjRuBeT7BVwxfvKs
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 d40850a3846d2aa109964887cabe7a3f59ecf68cbee3e787ea2c137a3c68ced9
Files
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d40850a3846d2aa109964887cabe7a3f59ecf68cbee3e787ea2c137a3c68ced9.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
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
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
bhMTbifI Size: 5KB - Virtual size: 4KB
DoWvHLzy Size: 16KB - Virtual size: 16KB
aUMvYwIg Size: 40KB - Virtual size: 40KB
mVCYllpy Size: 12KB - Virtual size: 12KB
PmmKGNXf Size: 1024B - Virtual size: 579B
dtxAXdPh Size: 512B - Virtual size: 313B
GTTWaxos Size: 11KB - Virtual size: 11KB
wArzuanV Size: 5KB - Virtual size: 5KB
mWnkXuvo Size: 150KB - Virtual size: 149KB
OCFcoCZc Size: 18KB - Virtual size: 18KB