Behavioral task
behavioral1
Sample
7558b2b39eac34d6637e0da6ca9468e0_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
7558b2b39eac34d6637e0da6ca9468e0_JaffaCakes118
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Size
688KB
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MD5
7558b2b39eac34d6637e0da6ca9468e0
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SHA1
46a4a0302fc96fa82746a2198b9a8dcf2c9f3e1a
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SHA256
df916c94a445218dd0229222219642f3a614d1b9d4e667af6dbea2e07adc8f6c
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SHA512
ffe9f67d92ced462ec25d5e9d63cf605fc507b0bcdcfcc33aae1a279108bce7c93731316d60d50f50a870cfe8f2fcd6955290a899e9ab45399cfe581f1803076
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SSDEEP
12288:P7ka920ZEevhTuuwkaWA/Vv0H7hDbkXe8AfTbx6KFNAzPzQikelA4X29xEmEoWRd:P7v920W6akxAV0H7lgubR6K/oQn4X2Mz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7558b2b39eac34d6637e0da6ca9468e0_JaffaCakes118 unpack001/out.upx
Files
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7558b2b39eac34d6637e0da6ca9468e0_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 74KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 128KB - Virtual size: 126KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ