Behavioral task
behavioral1
Sample
73943cdd72d0327ad7b0f4dfee8f3d0b_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
73943cdd72d0327ad7b0f4dfee8f3d0b_JaffaCakes118
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Size
1.6MB
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MD5
73943cdd72d0327ad7b0f4dfee8f3d0b
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SHA1
f3c7b2a3c680d50ece06d96bce75327209ded737
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SHA256
1bfbf75a1012ebf1333ec6aeba6ed2c7e0b9335d6262277f94e097b938c83647
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SHA512
b30d0a764d17c5dc33c12bf4adee28ec54e06ed68ce9421fcef4856a27b2dcccc6bac6ec966969384e21731e753d9f75e600ca1135a084b1e23eade53b6385c8
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SSDEEP
24576:APNoNJPyJbPkTtQdA+STraxb+UeNIGucO90mWM33JXZi9hBwNAyH/+J:AloCJzAAAjTrax6lZC+mWCyyfK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 73943cdd72d0327ad7b0f4dfee8f3d0b_JaffaCakes118 unpack001/out.upx
Files
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73943cdd72d0327ad7b0f4dfee8f3d0b_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ