Behavioral task
behavioral1
Sample
a28ded38064efaa7361c58affd74efe4_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a28ded38064efaa7361c58affd74efe4_JaffaCakes118
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Size
87KB
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MD5
a28ded38064efaa7361c58affd74efe4
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SHA1
87c8380ea75cc0bb09661616248bc45079be8f6a
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SHA256
9eb7ae74622d865e9a69465acf6dd4406dfbade0de7df7721896d57e11c2ff73
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SHA512
a3d680fecd91f2654142482709eea0fbd0066fea1f909294cf01d1af5bbdd5a1eba6da302229823a6440e9b8fc3638e8189876283b385330bc2cb2eda29764c6
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SSDEEP
1536:GJTmsIl0pJ5644XN76hc7VfYfmOoeBB6Q+SPGaCwkL2TveqH5SOt2:GJV7pJ56bmcZYfLoCWKCwkAH5SOE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a28ded38064efaa7361c58affd74efe4_JaffaCakes118 unpack001/out.upx
Files
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a28ded38064efaa7361c58affd74efe4_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
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