Behavioral task
behavioral1
Sample
3894c8a352326c57088d7d4702cbc74c_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3894c8a352326c57088d7d4702cbc74c_JaffaCakes118
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Size
456KB
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MD5
3894c8a352326c57088d7d4702cbc74c
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SHA1
254c159c85239ce9dc6734250ed96bafa94b5057
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SHA256
b726132e19d793d5d963a924f9ad0547a45b4bf7fd4701b80d2f34edcc0eaae0
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SHA512
ba0612d2c029ce69beec7003f5bda700aa785f9a2a25d6e1d389c9e24c2b385a0eb6f530ad3cc7b700d987d03eb7a22706e120f28da3683300d8b39660d66299
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SSDEEP
12288:CMK/HSIv1RyfY2qBkfCo85hMVmpzf1Ygz:CMIyIv1RShmkW5/Bf13z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3894c8a352326c57088d7d4702cbc74c_JaffaCakes118 unpack001/out.upx
Files
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3894c8a352326c57088d7d4702cbc74c_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 300KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 449KB - Virtual size: 452KB
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: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_32BIT_MACHINE
Sections
.text Size: 425KB - Virtual size: 425KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 180KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 44KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ