Behavioral task
behavioral1
Sample
f39b619985c34fe9955eab453271b841_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
f39b619985c34fe9955eab453271b841_JaffaCakes118
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Size
960KB
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MD5
f39b619985c34fe9955eab453271b841
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SHA1
b55233315b4c82f5cca7b41280c050ef98702709
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SHA256
da32bbb29aaadd8dd207d1b6c226d0157849874a3abd9369a1ec21ac9aae6443
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SHA512
3ad25f2c2dacab2fe848bd111be71366ffea608f4e901836af11093985a428dc739f758db1c87726fda4f6a49c6cad9ac73c32e2b6429724fe5268f375368e28
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SSDEEP
12288:X6Wq4aaE6KwyF5L0Y2D1PqLb6Wq4aaE6KwyF5L0Y2D1PqLx6Wq4aaE6KwyF5L0Y/:1thEVaPqLBthEVaPqLHthEVaPqLTthZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f39b619985c34fe9955eab453271b841_JaffaCakes118
Files
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f39b619985c34fe9955eab453271b841_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bldvar Size: 38KB - Virtual size: 196KB
BSS Size: 12KB - Virtual size: 192KB