Behavioral task
behavioral1
Sample
7aef8c7a090d925941dcb91faefd3c2cc4fe5002d59e1f8592356b2fac9ccf8e.exe
Resource
win7-20240221-en
General
-
Target
7aef8c7a090d925941dcb91faefd3c2cc4fe5002d59e1f8592356b2fac9ccf8e
-
Size
442KB
-
MD5
86e646fe8791d5625c5c66cf447163ad
-
SHA1
dd4f18b6c8605dbed9d51ee27e0997e92fd643af
-
SHA256
7aef8c7a090d925941dcb91faefd3c2cc4fe5002d59e1f8592356b2fac9ccf8e
-
SHA512
ee481c4b600eca5f8507c091fef5f9ed3b462bb366f338b5a1918a9616fa8038e4a35944cdc1b538627faa2ae386f1786f866d46864efe9fa89976707f9eaf41
-
SSDEEP
12288:M4wFHoSpg4wFHonR/nPF2LnFL4wF04wFK4wFK4wlu7:UrR/nP2
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 7aef8c7a090d925941dcb91faefd3c2cc4fe5002d59e1f8592356b2fac9ccf8e
Files
-
7aef8c7a090d925941dcb91faefd3c2cc4fe5002d59e1f8592356b2fac9ccf8e.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tkjdelw Size: 40KB - Virtual size: 44KB
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
xACidIma Size: 5KB - Virtual size: 4KB
WZGvBGeW Size: 18KB - Virtual size: 18KB
ZQTCapqz Size: 41KB - Virtual size: 40KB
JQblyDyT Size: 6KB - Virtual size: 5KB
GIYlHWoB Size: 1KB - Virtual size: 1KB
YTJaEXpY Size: 512B - Virtual size: 489B
rdtNpjVC Size: 124KB - Virtual size: 123KB
hgvYuiJd Size: 5KB - Virtual size: 4KB
pPCQRmzf Size: 150KB - Virtual size: 149KB
QyqhpZZC Size: 30KB - Virtual size: 30KB