Behavioral task
behavioral1
Sample
f9ff9b814c1145dcda430daa53e58fb1_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f9ff9b814c1145dcda430daa53e58fb1_JaffaCakes118
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Size
33KB
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MD5
f9ff9b814c1145dcda430daa53e58fb1
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SHA1
1fb3dc766c21ba3b79b078577ce53c4f87f02971
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SHA256
8bccb64937f544778b6e0202353ca4cd67d81d43202d350d90c2c857f5f3b6be
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SHA512
711bdaf3e3840a3c8b3e83855d4d14d7a0524bd30c0cbbdf91c03a3a71feb948c2f29e6cedfb7d03129889984e5ae46d9df268a727a22a2f82cd0dd2dfbd330c
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SSDEEP
768:MMHZf7VeZ0BH9LOpdbRjrw1B9PBuDRckFPalVFgxBme4NM:NHZf7V00BH9EdhcB9BuDRc8P2g74N
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f9ff9b814c1145dcda430daa53e58fb1_JaffaCakes118 unpack001/out.upx
Files
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f9ff9b814c1145dcda430daa53e58fb1_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ