Behavioral task
behavioral1
Sample
fc0aecf7338eaf524eab5f543037d0dd_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
fc0aecf7338eaf524eab5f543037d0dd_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fc0aecf7338eaf524eab5f543037d0dd_JaffaCakes118
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Size
35KB
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MD5
fc0aecf7338eaf524eab5f543037d0dd
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SHA1
7666d22eb315e9d534303b8ae5cc1cbb8e93f4f4
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SHA256
e64062471746e5428526db822438203aa46171f56aaeab93a88feafca248b14f
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SHA512
ca74cfedf1d9d924b569aa82cf4b3ef0bf89ae4d73d216ac5a9ec30cd7742efe7be16f25f3dd8e021e7c7ab858b9efaeb775f1932a0887fbb7ab111bd115214d
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SSDEEP
768:eY7LWyytXvGBmBmqmj9b8nfSzoKIMjYyyf7j2cUv/YGmo:B7CruBi4b88Fuy67j21v/h1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fc0aecf7338eaf524eab5f543037d0dd_JaffaCakes118 unpack001/out.upx -
NSIS installer 1 IoCs
resource yara_rule static1/unpack001/out.upx nsis_installer_2
Files
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fc0aecf7338eaf524eab5f543037d0dd_JaffaCakes118.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: 544KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 256KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ